From: Zhangjin Wu <falcon@tinylab.org> To: thomas@t-8ch.de, w@1wt.eu Cc: falcon@tinylab.org, arnd@arndb.de, david.laight@aculab.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH v5 06/14] tools/nolibc: arch-*.h: clean up multiple whitespaces Date: Wed, 28 Jun 2023 21:19:33 +0800 [thread overview] Message-ID: <eb4c7a381cf856c9d8e7d679b28507a258cab26a.1687957589.git.falcon@tinylab.org> (raw) In-Reply-To: <cover.1687957589.git.falcon@tinylab.org> To align with Linux code style and let scripts/checkpatch.pl happy, the multiple whitespaces in arch-<ARCH>.h files are cleaned up. Most of them are modified by these commands automatically: $ sed -i -e '/#define my_syscall/,/})/{s/ /\t/g}' tools/include/nolibc/arch-*.h $ sed -i -e '/#define my_syscall/,/})/{s/ *\\$/\t\\/g}' tools/include/nolibc/arch-*.h And checked with: $ grep ' *\\$' tools/include/nolibc/arch-*.h Besides, more multiple whitespaces are cleaned up: - convert "__asm__ volatile" to "__asm__ volatile" - "foo _num bar" should be "foo _num bar" Signed-off-by: Zhangjin Wu <falcon@tinylab.org> --- tools/include/nolibc/arch-aarch64.h | 210 +++++++++++----------- tools/include/nolibc/arch-arm.h | 240 +++++++++++++------------- tools/include/nolibc/arch-i386.h | 226 ++++++++++++------------ tools/include/nolibc/arch-loongarch.h | 222 ++++++++++++------------ tools/include/nolibc/arch-mips.h | 218 +++++++++++------------ tools/include/nolibc/arch-riscv.h | 208 +++++++++++----------- tools/include/nolibc/arch-s390.h | 202 +++++++++++----------- tools/include/nolibc/arch-x86_64.h | 222 ++++++++++++------------ 8 files changed, 874 insertions(+), 874 deletions(-) diff --git a/tools/include/nolibc/arch-aarch64.h b/tools/include/nolibc/arch-aarch64.h index 11f294a406b7..e30056f996db 100644 --- a/tools/include/nolibc/arch-aarch64.h +++ b/tools/include/nolibc/arch-aarch64.h @@ -52,123 +52,123 @@ struct sys_stat_struct { */ #define __ARCH_WANT_SYS_PSELECT6 -#define my_syscall0(num) \ -({ \ - register long _num __asm__ ("x8") = (num); \ - register long _arg1 __asm__ ("x0"); \ - \ - __asm__ volatile ( \ - "svc #0\n" \ - : "=r"(_arg1) \ - : "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall0(num) \ +({ \ + register long _num __asm__ ("x8") = (num); \ + register long _arg1 __asm__ ("x0"); \ + \ + __asm__ volatile ( \ + "svc #0\n" \ + : "=r"(_arg1) \ + : "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall1(num, arg1) \ -({ \ - register long _num __asm__ ("x8") = (num); \ - register long _arg1 __asm__ ("x0") = (long)(arg1); \ - \ - __asm__ volatile ( \ - "svc #0\n" \ - : "=r"(_arg1) \ - : "r"(_arg1), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall1(num, arg1) \ +({ \ + register long _num __asm__ ("x8") = (num); \ + register long _arg1 __asm__ ("x0") = (long)(arg1); \ + \ + __asm__ volatile ( \ + "svc #0\n" \ + : "=r"(_arg1) \ + : "r"(_arg1), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall2(num, arg1, arg2) \ -({ \ - register long _num __asm__ ("x8") = (num); \ - register long _arg1 __asm__ ("x0") = (long)(arg1); \ - register long _arg2 __asm__ ("x1") = (long)(arg2); \ - \ - __asm__ volatile ( \ - "svc #0\n" \ - : "=r"(_arg1) \ - : "r"(_arg1), "r"(_arg2), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall2(num, arg1, arg2) \ +({ \ + register long _num __asm__ ("x8") = (num); \ + register long _arg1 __asm__ ("x0") = (long)(arg1); \ + register long _arg2 __asm__ ("x1") = (long)(arg2); \ + \ + __asm__ volatile ( \ + "svc #0\n" \ + : "=r"(_arg1) \ + : "r"(_arg1), "r"(_arg2), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall3(num, arg1, arg2, arg3) \ -({ \ - register long _num __asm__ ("x8") = (num); \ - register long _arg1 __asm__ ("x0") = (long)(arg1); \ - register long _arg2 __asm__ ("x1") = (long)(arg2); \ - register long _arg3 __asm__ ("x2") = (long)(arg3); \ - \ - __asm__ volatile ( \ - "svc #0\n" \ - : "=r"(_arg1) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall3(num, arg1, arg2, arg3) \ +({ \ + register long _num __asm__ ("x8") = (num); \ + register long _arg1 __asm__ ("x0") = (long)(arg1); \ + register long _arg2 __asm__ ("x1") = (long)(arg2); \ + register long _arg3 __asm__ ("x2") = (long)(arg3); \ + \ + __asm__ volatile ( \ + "svc #0\n" \ + : "=r"(_arg1) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall4(num, arg1, arg2, arg3, arg4) \ -({ \ - register long _num __asm__ ("x8") = (num); \ - register long _arg1 __asm__ ("x0") = (long)(arg1); \ - register long _arg2 __asm__ ("x1") = (long)(arg2); \ - register long _arg3 __asm__ ("x2") = (long)(arg3); \ - register long _arg4 __asm__ ("x3") = (long)(arg4); \ - \ - __asm__ volatile ( \ - "svc #0\n" \ - : "=r"(_arg1) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall4(num, arg1, arg2, arg3, arg4) \ +({ \ + register long _num __asm__ ("x8") = (num); \ + register long _arg1 __asm__ ("x0") = (long)(arg1); \ + register long _arg2 __asm__ ("x1") = (long)(arg2); \ + register long _arg3 __asm__ ("x2") = (long)(arg3); \ + register long _arg4 __asm__ ("x3") = (long)(arg4); \ + \ + __asm__ volatile ( \ + "svc #0\n" \ + : "=r"(_arg1) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ -({ \ - register long _num __asm__ ("x8") = (num); \ - register long _arg1 __asm__ ("x0") = (long)(arg1); \ - register long _arg2 __asm__ ("x1") = (long)(arg2); \ - register long _arg3 __asm__ ("x2") = (long)(arg3); \ - register long _arg4 __asm__ ("x3") = (long)(arg4); \ - register long _arg5 __asm__ ("x4") = (long)(arg5); \ - \ - __asm__ volatile ( \ - "svc #0\n" \ - : "=r" (_arg1) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ +({ \ + register long _num __asm__ ("x8") = (num); \ + register long _arg1 __asm__ ("x0") = (long)(arg1); \ + register long _arg2 __asm__ ("x1") = (long)(arg2); \ + register long _arg3 __asm__ ("x2") = (long)(arg3); \ + register long _arg4 __asm__ ("x3") = (long)(arg4); \ + register long _arg5 __asm__ ("x4") = (long)(arg5); \ + \ + __asm__ volatile ( \ + "svc #0\n" \ + : "=r" (_arg1) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ -({ \ - register long _num __asm__ ("x8") = (num); \ - register long _arg1 __asm__ ("x0") = (long)(arg1); \ - register long _arg2 __asm__ ("x1") = (long)(arg2); \ - register long _arg3 __asm__ ("x2") = (long)(arg3); \ - register long _arg4 __asm__ ("x3") = (long)(arg4); \ - register long _arg5 __asm__ ("x4") = (long)(arg5); \ - register long _arg6 __asm__ ("x5") = (long)(arg6); \ - \ - __asm__ volatile ( \ - "svc #0\n" \ - : "=r" (_arg1) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "r"(_arg6), "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ +({ \ + register long _num __asm__ ("x8") = (num); \ + register long _arg1 __asm__ ("x0") = (long)(arg1); \ + register long _arg2 __asm__ ("x1") = (long)(arg2); \ + register long _arg3 __asm__ ("x2") = (long)(arg3); \ + register long _arg4 __asm__ ("x3") = (long)(arg4); \ + register long _arg5 __asm__ ("x4") = (long)(arg5); \ + register long _arg6 __asm__ ("x5") = (long)(arg6); \ + \ + __asm__ volatile ( \ + "svc #0\n" \ + : "=r" (_arg1) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "r"(_arg6), "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) char **environ __attribute__((weak)); diff --git a/tools/include/nolibc/arch-arm.h b/tools/include/nolibc/arch-arm.h index ca4c66987497..7a64290fc518 100644 --- a/tools/include/nolibc/arch-arm.h +++ b/tools/include/nolibc/arch-arm.h @@ -86,138 +86,138 @@ struct sys_stat_struct { #endif /* end THUMB */ -#define my_syscall0(num) \ -({ \ - register long _num __asm__(_NOLIBC_SYSCALL_REG) = (num); \ - register long _arg1 __asm__ ("r0"); \ - \ - __asm__ volatile ( \ - _NOLIBC_THUMB_SET_R7 \ - "svc #0\n" \ - _NOLIBC_THUMB_RESTORE_R7 \ - : "=r"(_arg1), "=r"(_num) \ - : "r"(_arg1), \ - "r"(_num) \ - : "memory", "cc", "lr" \ - ); \ - _arg1; \ +#define my_syscall0(num) \ +({ \ + register long _num __asm__ (_NOLIBC_SYSCALL_REG) = (num); \ + register long _arg1 __asm__ ("r0"); \ + \ + __asm__ volatile ( \ + _NOLIBC_THUMB_SET_R7 \ + "svc #0\n" \ + _NOLIBC_THUMB_RESTORE_R7 \ + : "=r"(_arg1), "=r"(_num) \ + : "r"(_arg1), \ + "r"(_num) \ + : "memory", "cc", "lr" \ + ); \ + _arg1; \ }) -#define my_syscall1(num, arg1) \ -({ \ - register long _num __asm__(_NOLIBC_SYSCALL_REG) = (num); \ - register long _arg1 __asm__ ("r0") = (long)(arg1); \ - \ - __asm__ volatile ( \ - _NOLIBC_THUMB_SET_R7 \ - "svc #0\n" \ - _NOLIBC_THUMB_RESTORE_R7 \ - : "=r"(_arg1), "=r" (_num) \ - : "r"(_arg1), \ - "r"(_num) \ - : "memory", "cc", "lr" \ - ); \ - _arg1; \ +#define my_syscall1(num, arg1) \ +({ \ + register long _num __asm__ (_NOLIBC_SYSCALL_REG) = (num); \ + register long _arg1 __asm__ ("r0") = (long)(arg1); \ + \ + __asm__ volatile ( \ + _NOLIBC_THUMB_SET_R7 \ + "svc #0\n" \ + _NOLIBC_THUMB_RESTORE_R7 \ + : "=r"(_arg1), "=r" (_num) \ + : "r"(_arg1), \ + "r"(_num) \ + : "memory", "cc", "lr" \ + ); \ + _arg1; \ }) -#define my_syscall2(num, arg1, arg2) \ -({ \ - register long _num __asm__(_NOLIBC_SYSCALL_REG) = (num); \ - register long _arg1 __asm__ ("r0") = (long)(arg1); \ - register long _arg2 __asm__ ("r1") = (long)(arg2); \ - \ - __asm__ volatile ( \ - _NOLIBC_THUMB_SET_R7 \ - "svc #0\n" \ - _NOLIBC_THUMB_RESTORE_R7 \ - : "=r"(_arg1), "=r" (_num) \ - : "r"(_arg1), "r"(_arg2), \ - "r"(_num) \ - : "memory", "cc", "lr" \ - ); \ - _arg1; \ +#define my_syscall2(num, arg1, arg2) \ +({ \ + register long _num __asm__ (_NOLIBC_SYSCALL_REG) = (num); \ + register long _arg1 __asm__ ("r0") = (long)(arg1); \ + register long _arg2 __asm__ ("r1") = (long)(arg2); \ + \ + __asm__ volatile ( \ + _NOLIBC_THUMB_SET_R7 \ + "svc #0\n" \ + _NOLIBC_THUMB_RESTORE_R7 \ + : "=r"(_arg1), "=r" (_num) \ + : "r"(_arg1), "r"(_arg2), \ + "r"(_num) \ + : "memory", "cc", "lr" \ + ); \ + _arg1; \ }) -#define my_syscall3(num, arg1, arg2, arg3) \ -({ \ - register long _num __asm__(_NOLIBC_SYSCALL_REG) = (num); \ - register long _arg1 __asm__ ("r0") = (long)(arg1); \ - register long _arg2 __asm__ ("r1") = (long)(arg2); \ - register long _arg3 __asm__ ("r2") = (long)(arg3); \ - \ - __asm__ volatile ( \ - _NOLIBC_THUMB_SET_R7 \ - "svc #0\n" \ - _NOLIBC_THUMB_RESTORE_R7 \ - : "=r"(_arg1), "=r" (_num) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), \ - "r"(_num) \ - : "memory", "cc", "lr" \ - ); \ - _arg1; \ +#define my_syscall3(num, arg1, arg2, arg3) \ +({ \ + register long _num __asm__ (_NOLIBC_SYSCALL_REG) = (num); \ + register long _arg1 __asm__ ("r0") = (long)(arg1); \ + register long _arg2 __asm__ ("r1") = (long)(arg2); \ + register long _arg3 __asm__ ("r2") = (long)(arg3); \ + \ + __asm__ volatile ( \ + _NOLIBC_THUMB_SET_R7 \ + "svc #0\n" \ + _NOLIBC_THUMB_RESTORE_R7 \ + : "=r"(_arg1), "=r" (_num) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), \ + "r"(_num) \ + : "memory", "cc", "lr" \ + ); \ + _arg1; \ }) -#define my_syscall4(num, arg1, arg2, arg3, arg4) \ -({ \ - register long _num __asm__(_NOLIBC_SYSCALL_REG) = (num); \ - register long _arg1 __asm__ ("r0") = (long)(arg1); \ - register long _arg2 __asm__ ("r1") = (long)(arg2); \ - register long _arg3 __asm__ ("r2") = (long)(arg3); \ - register long _arg4 __asm__ ("r3") = (long)(arg4); \ - \ - __asm__ volatile ( \ - _NOLIBC_THUMB_SET_R7 \ - "svc #0\n" \ - _NOLIBC_THUMB_RESTORE_R7 \ - : "=r"(_arg1), "=r" (_num) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), \ - "r"(_num) \ - : "memory", "cc", "lr" \ - ); \ - _arg1; \ +#define my_syscall4(num, arg1, arg2, arg3, arg4) \ +({ \ + register long _num __asm__ (_NOLIBC_SYSCALL_REG) = (num); \ + register long _arg1 __asm__ ("r0") = (long)(arg1); \ + register long _arg2 __asm__ ("r1") = (long)(arg2); \ + register long _arg3 __asm__ ("r2") = (long)(arg3); \ + register long _arg4 __asm__ ("r3") = (long)(arg4); \ + \ + __asm__ volatile ( \ + _NOLIBC_THUMB_SET_R7 \ + "svc #0\n" \ + _NOLIBC_THUMB_RESTORE_R7 \ + : "=r"(_arg1), "=r" (_num) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), \ + "r"(_num) \ + : "memory", "cc", "lr" \ + ); \ + _arg1; \ }) -#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ -({ \ - register long _num __asm__(_NOLIBC_SYSCALL_REG) = (num); \ - register long _arg1 __asm__ ("r0") = (long)(arg1); \ - register long _arg2 __asm__ ("r1") = (long)(arg2); \ - register long _arg3 __asm__ ("r2") = (long)(arg3); \ - register long _arg4 __asm__ ("r3") = (long)(arg4); \ - register long _arg5 __asm__ ("r4") = (long)(arg5); \ - \ - __asm__ volatile ( \ - _NOLIBC_THUMB_SET_R7 \ - "svc #0\n" \ - _NOLIBC_THUMB_RESTORE_R7 \ - : "=r"(_arg1), "=r" (_num) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "r"(_num) \ - : "memory", "cc", "lr" \ - ); \ - _arg1; \ +#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ +({ \ + register long _num __asm__ (_NOLIBC_SYSCALL_REG) = (num); \ + register long _arg1 __asm__ ("r0") = (long)(arg1); \ + register long _arg2 __asm__ ("r1") = (long)(arg2); \ + register long _arg3 __asm__ ("r2") = (long)(arg3); \ + register long _arg4 __asm__ ("r3") = (long)(arg4); \ + register long _arg5 __asm__ ("r4") = (long)(arg5); \ + \ + __asm__ volatile ( \ + _NOLIBC_THUMB_SET_R7 \ + "svc #0\n" \ + _NOLIBC_THUMB_RESTORE_R7 \ + : "=r"(_arg1), "=r" (_num) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "r"(_num) \ + : "memory", "cc", "lr" \ + ); \ + _arg1; \ }) -#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ -({ \ - register long _num __asm__(_NOLIBC_SYSCALL_REG) = (num); \ - register long _arg1 __asm__ ("r0") = (long)(arg1); \ - register long _arg2 __asm__ ("r1") = (long)(arg2); \ - register long _arg3 __asm__ ("r2") = (long)(arg3); \ - register long _arg4 __asm__ ("r3") = (long)(arg4); \ - register long _arg5 __asm__ ("r4") = (long)(arg5); \ - register long _arg6 __asm__ ("r5") = (long)(arg6); \ - \ - __asm__ volatile ( \ - _NOLIBC_THUMB_SET_R7 \ - "svc #0\n" \ - _NOLIBC_THUMB_RESTORE_R7 \ - : "=r"(_arg1), "=r" (_num) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "r"(_arg6), "r"(_num) \ - : "memory", "cc", "lr" \ - ); \ - _arg1; \ +#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ +({ \ + register long _num __asm__ (_NOLIBC_SYSCALL_REG) = (num); \ + register long _arg1 __asm__ ("r0") = (long)(arg1); \ + register long _arg2 __asm__ ("r1") = (long)(arg2); \ + register long _arg3 __asm__ ("r2") = (long)(arg3); \ + register long _arg4 __asm__ ("r3") = (long)(arg4); \ + register long _arg5 __asm__ ("r4") = (long)(arg5); \ + register long _arg6 __asm__ ("r5") = (long)(arg6); \ + \ + __asm__ volatile ( \ + _NOLIBC_THUMB_SET_R7 \ + "svc #0\n" \ + _NOLIBC_THUMB_RESTORE_R7 \ + : "=r"(_arg1), "=r" (_num) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "r"(_arg6), "r"(_num) \ + : "memory", "cc", "lr" \ + ); \ + _arg1; \ }) diff --git a/tools/include/nolibc/arch-i386.h b/tools/include/nolibc/arch-i386.h index 3d672d925e9e..c2e75ba91b6b 100644 --- a/tools/include/nolibc/arch-i386.h +++ b/tools/include/nolibc/arch-i386.h @@ -53,131 +53,131 @@ struct sys_stat_struct { */ #define __ARCH_WANT_SYS_OLD_SELECT -#define my_syscall0(num) \ -({ \ - long _ret; \ - register long _num __asm__ ("eax") = (num); \ - \ - __asm__ volatile ( \ - "int $0x80\n" \ - : "=a" (_ret) \ - : "0"(_num) \ - : "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall0(num) \ +({ \ + long _ret; \ + register long _num __asm__ ("eax") = (num); \ + \ + __asm__ volatile ( \ + "int $0x80\n" \ + : "=a" (_ret) \ + : "0"(_num) \ + : "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall1(num, arg1) \ -({ \ - long _ret; \ - register long _num __asm__ ("eax") = (num); \ - register long _arg1 __asm__ ("ebx") = (long)(arg1); \ - \ - __asm__ volatile ( \ - "int $0x80\n" \ - : "=a" (_ret) \ - : "r"(_arg1), \ - "0"(_num) \ - : "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall1(num, arg1) \ +({ \ + long _ret; \ + register long _num __asm__ ("eax") = (num); \ + register long _arg1 __asm__ ("ebx") = (long)(arg1); \ + \ + __asm__ volatile ( \ + "int $0x80\n" \ + : "=a" (_ret) \ + : "r"(_arg1), \ + "0"(_num) \ + : "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall2(num, arg1, arg2) \ -({ \ - long _ret; \ - register long _num __asm__ ("eax") = (num); \ - register long _arg1 __asm__ ("ebx") = (long)(arg1); \ - register long _arg2 __asm__ ("ecx") = (long)(arg2); \ - \ - __asm__ volatile ( \ - "int $0x80\n" \ - : "=a" (_ret) \ - : "r"(_arg1), "r"(_arg2), \ - "0"(_num) \ - : "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall2(num, arg1, arg2) \ +({ \ + long _ret; \ + register long _num __asm__ ("eax") = (num); \ + register long _arg1 __asm__ ("ebx") = (long)(arg1); \ + register long _arg2 __asm__ ("ecx") = (long)(arg2); \ + \ + __asm__ volatile ( \ + "int $0x80\n" \ + : "=a" (_ret) \ + : "r"(_arg1), "r"(_arg2), \ + "0"(_num) \ + : "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall3(num, arg1, arg2, arg3) \ -({ \ - long _ret; \ - register long _num __asm__ ("eax") = (num); \ - register long _arg1 __asm__ ("ebx") = (long)(arg1); \ - register long _arg2 __asm__ ("ecx") = (long)(arg2); \ - register long _arg3 __asm__ ("edx") = (long)(arg3); \ - \ - __asm__ volatile ( \ - "int $0x80\n" \ - : "=a" (_ret) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), \ - "0"(_num) \ - : "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall3(num, arg1, arg2, arg3) \ +({ \ + long _ret; \ + register long _num __asm__ ("eax") = (num); \ + register long _arg1 __asm__ ("ebx") = (long)(arg1); \ + register long _arg2 __asm__ ("ecx") = (long)(arg2); \ + register long _arg3 __asm__ ("edx") = (long)(arg3); \ + \ + __asm__ volatile ( \ + "int $0x80\n" \ + : "=a" (_ret) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), \ + "0"(_num) \ + : "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall4(num, arg1, arg2, arg3, arg4) \ -({ \ - long _ret; \ - register long _num __asm__ ("eax") = (num); \ - register long _arg1 __asm__ ("ebx") = (long)(arg1); \ - register long _arg2 __asm__ ("ecx") = (long)(arg2); \ - register long _arg3 __asm__ ("edx") = (long)(arg3); \ - register long _arg4 __asm__ ("esi") = (long)(arg4); \ - \ - __asm__ volatile ( \ - "int $0x80\n" \ - : "=a" (_ret) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), \ - "0"(_num) \ - : "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall4(num, arg1, arg2, arg3, arg4) \ +({ \ + long _ret; \ + register long _num __asm__ ("eax") = (num); \ + register long _arg1 __asm__ ("ebx") = (long)(arg1); \ + register long _arg2 __asm__ ("ecx") = (long)(arg2); \ + register long _arg3 __asm__ ("edx") = (long)(arg3); \ + register long _arg4 __asm__ ("esi") = (long)(arg4); \ + \ + __asm__ volatile ( \ + "int $0x80\n" \ + : "=a" (_ret) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), \ + "0"(_num) \ + : "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ -({ \ - long _ret; \ - register long _num __asm__ ("eax") = (num); \ - register long _arg1 __asm__ ("ebx") = (long)(arg1); \ - register long _arg2 __asm__ ("ecx") = (long)(arg2); \ - register long _arg3 __asm__ ("edx") = (long)(arg3); \ - register long _arg4 __asm__ ("esi") = (long)(arg4); \ - register long _arg5 __asm__ ("edi") = (long)(arg5); \ - \ - __asm__ volatile ( \ - "int $0x80\n" \ - : "=a" (_ret) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "0"(_num) \ - : "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ +({ \ + long _ret; \ + register long _num __asm__ ("eax") = (num); \ + register long _arg1 __asm__ ("ebx") = (long)(arg1); \ + register long _arg2 __asm__ ("ecx") = (long)(arg2); \ + register long _arg3 __asm__ ("edx") = (long)(arg3); \ + register long _arg4 __asm__ ("esi") = (long)(arg4); \ + register long _arg5 __asm__ ("edi") = (long)(arg5); \ + \ + __asm__ volatile ( \ + "int $0x80\n" \ + : "=a" (_ret) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "0"(_num) \ + : "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ -({ \ - long _eax = (long)(num); \ - long _arg6 = (long)(arg6); /* Always in memory */ \ - __asm__ volatile ( \ - "pushl %[_arg6]\n\t" \ - "pushl %%ebp\n\t" \ - "movl 4(%%esp),%%ebp\n\t" \ - "int $0x80\n\t" \ - "popl %%ebp\n\t" \ - "addl $4,%%esp\n\t" \ - : "+a"(_eax) /* %eax */ \ - : "b"(arg1), /* %ebx */ \ - "c"(arg2), /* %ecx */ \ - "d"(arg3), /* %edx */ \ - "S"(arg4), /* %esi */ \ - "D"(arg5), /* %edi */ \ - [_arg6]"m"(_arg6) /* memory */ \ - : "memory", "cc" \ - ); \ - _eax; \ +#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ +({ \ + long _eax = (long)(num); \ + long _arg6 = (long)(arg6); /* Always in memory */ \ + __asm__ volatile ( \ + "pushl %[_arg6]\n\t" \ + "pushl %%ebp\n\t" \ + "movl 4(%%esp),%%ebp\n\t" \ + "int $0x80\n\t" \ + "popl %%ebp\n\t" \ + "addl $4,%%esp\n\t" \ + : "+a"(_eax) /* %eax */ \ + : "b"(arg1), /* %ebx */ \ + "c"(arg2), /* %ecx */ \ + "d"(arg3), /* %edx */ \ + "S"(arg4), /* %esi */ \ + "D"(arg5), /* %edi */ \ + [_arg6]"m"(_arg6) /* memory */ \ + : "memory", "cc" \ + ); \ + _eax; \ }) char **environ __attribute__((weak)); diff --git a/tools/include/nolibc/arch-loongarch.h b/tools/include/nolibc/arch-loongarch.h index ad3f266e7093..292d6a58dc87 100644 --- a/tools/include/nolibc/arch-loongarch.h +++ b/tools/include/nolibc/arch-loongarch.h @@ -23,129 +23,129 @@ */ #define __ARCH_WANT_SYS_PSELECT6 -#define my_syscall0(num) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0"); \ - \ - __asm__ volatile ( \ - "syscall 0\n" \ - : "=r"(_arg1) \ - : "r"(_num) \ - : "memory", "$t0", "$t1", "$t2", "$t3", \ - "$t4", "$t5", "$t6", "$t7", "$t8" \ - ); \ - _arg1; \ +#define my_syscall0(num) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0"); \ + \ + __asm__ volatile ( \ + "syscall 0\n" \ + : "=r"(_arg1) \ + : "r"(_num) \ + : "memory", "$t0", "$t1", "$t2", "$t3", \ + "$t4", "$t5", "$t6", "$t7", "$t8" \ + ); \ + _arg1; \ }) -#define my_syscall1(num, arg1) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - \ - __asm__ volatile ( \ - "syscall 0\n" \ - : "+r"(_arg1) \ - : "r"(_num) \ - : "memory", "$t0", "$t1", "$t2", "$t3", \ - "$t4", "$t5", "$t6", "$t7", "$t8" \ - ); \ - _arg1; \ +#define my_syscall1(num, arg1) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + \ + __asm__ volatile ( \ + "syscall 0\n" \ + : "+r"(_arg1) \ + : "r"(_num) \ + : "memory", "$t0", "$t1", "$t2", "$t3", \ + "$t4", "$t5", "$t6", "$t7", "$t8" \ + ); \ + _arg1; \ }) -#define my_syscall2(num, arg1, arg2) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - \ - __asm__ volatile ( \ - "syscall 0\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), \ - "r"(_num) \ - : "memory", "$t0", "$t1", "$t2", "$t3", \ - "$t4", "$t5", "$t6", "$t7", "$t8" \ - ); \ - _arg1; \ +#define my_syscall2(num, arg1, arg2) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + \ + __asm__ volatile ( \ + "syscall 0\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), \ + "r"(_num) \ + : "memory", "$t0", "$t1", "$t2", "$t3", \ + "$t4", "$t5", "$t6", "$t7", "$t8" \ + ); \ + _arg1; \ }) -#define my_syscall3(num, arg1, arg2, arg3) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - \ - __asm__ volatile ( \ - "syscall 0\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), "r"(_arg3), \ - "r"(_num) \ - : "memory", "$t0", "$t1", "$t2", "$t3", \ - "$t4", "$t5", "$t6", "$t7", "$t8" \ - ); \ - _arg1; \ +#define my_syscall3(num, arg1, arg2, arg3) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + \ + __asm__ volatile ( \ + "syscall 0\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), "r"(_arg3), \ + "r"(_num) \ + : "memory", "$t0", "$t1", "$t2", "$t3", \ + "$t4", "$t5", "$t6", "$t7", "$t8" \ + ); \ + _arg1; \ }) -#define my_syscall4(num, arg1, arg2, arg3, arg4) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3") = (long)(arg4); \ - \ - __asm__ volatile ( \ - "syscall 0\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), "r"(_arg3), "r"(_arg4), \ - "r"(_num) \ - : "memory", "$t0", "$t1", "$t2", "$t3", \ - "$t4", "$t5", "$t6", "$t7", "$t8" \ - ); \ - _arg1; \ +#define my_syscall4(num, arg1, arg2, arg3, arg4) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ + \ + __asm__ volatile ( \ + "syscall 0\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), "r"(_arg3), "r"(_arg4), \ + "r"(_num) \ + : "memory", "$t0", "$t1", "$t2", "$t3", \ + "$t4", "$t5", "$t6", "$t7", "$t8" \ + ); \ + _arg1; \ }) -#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3") = (long)(arg4); \ - register long _arg5 __asm__ ("a4") = (long)(arg5); \ - \ - __asm__ volatile ( \ - "syscall 0\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "r"(_num) \ - : "memory", "$t0", "$t1", "$t2", "$t3", \ - "$t4", "$t5", "$t6", "$t7", "$t8" \ - ); \ - _arg1; \ +#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ + register long _arg5 __asm__ ("a4") = (long)(arg5); \ + \ + __asm__ volatile ( \ + "syscall 0\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "r"(_num) \ + : "memory", "$t0", "$t1", "$t2", "$t3", \ + "$t4", "$t5", "$t6", "$t7", "$t8" \ + ); \ + _arg1; \ }) -#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3") = (long)(arg4); \ - register long _arg5 __asm__ ("a4") = (long)(arg5); \ - register long _arg6 __asm__ ("a5") = (long)(arg6); \ - \ - __asm__ volatile ( \ - "syscall 0\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), "r"(_arg6), \ - "r"(_num) \ - : "memory", "$t0", "$t1", "$t2", "$t3", \ - "$t4", "$t5", "$t6", "$t7", "$t8" \ - ); \ - _arg1; \ +#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ + register long _arg5 __asm__ ("a4") = (long)(arg5); \ + register long _arg6 __asm__ ("a5") = (long)(arg6); \ + \ + __asm__ volatile ( \ + "syscall 0\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), "r"(_arg6), \ + "r"(_num) \ + : "memory", "$t0", "$t1", "$t2", "$t3", \ + "$t4", "$t5", "$t6", "$t7", "$t8" \ + ); \ + _arg1; \ }) char **environ __attribute__((weak)); diff --git a/tools/include/nolibc/arch-mips.h b/tools/include/nolibc/arch-mips.h index db24e0837a39..1fd1eedc12a6 100644 --- a/tools/include/nolibc/arch-mips.h +++ b/tools/include/nolibc/arch-mips.h @@ -57,125 +57,125 @@ struct sys_stat_struct { * don't have to experience issues with register constraints. */ -#define my_syscall0(num) \ -({ \ - register long _num __asm__ ("v0") = (num); \ - register long _arg4 __asm__ ("a3"); \ - \ - __asm__ volatile ( \ - "addiu $sp, $sp, -32\n" \ - "syscall\n" \ - "addiu $sp, $sp, 32\n" \ - : "=r"(_num), "=r"(_arg4) \ - : "r"(_num) \ - : "memory", "cc", "at", "v1", "hi", "lo", \ - "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ - ); \ - _arg4 ? -_num : _num; \ +#define my_syscall0(num) \ +({ \ + register long _num __asm__ ("v0") = (num); \ + register long _arg4 __asm__ ("a3"); \ + \ + __asm__ volatile ( \ + "addiu $sp, $sp, -32\n" \ + "syscall\n" \ + "addiu $sp, $sp, 32\n" \ + : "=r"(_num), "=r"(_arg4) \ + : "r"(_num) \ + : "memory", "cc", "at", "v1", "hi", "lo", \ + "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ + ); \ + _arg4 ? -_num : _num; \ }) -#define my_syscall1(num, arg1) \ -({ \ - register long _num __asm__ ("v0") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg4 __asm__ ("a3"); \ - \ - __asm__ volatile ( \ - "addiu $sp, $sp, -32\n" \ - "syscall\n" \ - "addiu $sp, $sp, 32\n" \ - : "=r"(_num), "=r"(_arg4) \ - : "0"(_num), \ - "r"(_arg1) \ - : "memory", "cc", "at", "v1", "hi", "lo", \ - "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ - ); \ - _arg4 ? -_num : _num; \ +#define my_syscall1(num, arg1) \ +({ \ + register long _num __asm__ ("v0") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg4 __asm__ ("a3"); \ + \ + __asm__ volatile ( \ + "addiu $sp, $sp, -32\n" \ + "syscall\n" \ + "addiu $sp, $sp, 32\n" \ + : "=r"(_num), "=r"(_arg4) \ + : "0"(_num), \ + "r"(_arg1) \ + : "memory", "cc", "at", "v1", "hi", "lo", \ + "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ + ); \ + _arg4 ? -_num : _num; \ }) -#define my_syscall2(num, arg1, arg2) \ -({ \ - register long _num __asm__ ("v0") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg4 __asm__ ("a3"); \ - \ - __asm__ volatile ( \ - "addiu $sp, $sp, -32\n" \ - "syscall\n" \ - "addiu $sp, $sp, 32\n" \ - : "=r"(_num), "=r"(_arg4) \ - : "0"(_num), \ - "r"(_arg1), "r"(_arg2) \ - : "memory", "cc", "at", "v1", "hi", "lo", \ - "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ - ); \ - _arg4 ? -_num : _num; \ +#define my_syscall2(num, arg1, arg2) \ +({ \ + register long _num __asm__ ("v0") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg4 __asm__ ("a3"); \ + \ + __asm__ volatile ( \ + "addiu $sp, $sp, -32\n" \ + "syscall\n" \ + "addiu $sp, $sp, 32\n" \ + : "=r"(_num), "=r"(_arg4) \ + : "0"(_num), \ + "r"(_arg1), "r"(_arg2) \ + : "memory", "cc", "at", "v1", "hi", "lo", \ + "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ + ); \ + _arg4 ? -_num : _num; \ }) -#define my_syscall3(num, arg1, arg2, arg3) \ -({ \ - register long _num __asm__ ("v0") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3"); \ - \ - __asm__ volatile ( \ - "addiu $sp, $sp, -32\n" \ - "syscall\n" \ - "addiu $sp, $sp, 32\n" \ - : "=r"(_num), "=r"(_arg4) \ - : "0"(_num), \ - "r"(_arg1), "r"(_arg2), "r"(_arg3) \ - : "memory", "cc", "at", "v1", "hi", "lo", \ - "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ - ); \ - _arg4 ? -_num : _num; \ +#define my_syscall3(num, arg1, arg2, arg3) \ +({ \ + register long _num __asm__ ("v0") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3"); \ + \ + __asm__ volatile ( \ + "addiu $sp, $sp, -32\n" \ + "syscall\n" \ + "addiu $sp, $sp, 32\n" \ + : "=r"(_num), "=r"(_arg4) \ + : "0"(_num), \ + "r"(_arg1), "r"(_arg2), "r"(_arg3) \ + : "memory", "cc", "at", "v1", "hi", "lo", \ + "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ + ); \ + _arg4 ? -_num : _num; \ }) -#define my_syscall4(num, arg1, arg2, arg3, arg4) \ -({ \ - register long _num __asm__ ("v0") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3") = (long)(arg4); \ - \ - __asm__ volatile ( \ - "addiu $sp, $sp, -32\n" \ - "syscall\n" \ - "addiu $sp, $sp, 32\n" \ - : "=r" (_num), "=r"(_arg4) \ - : "0"(_num), \ - "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4) \ - : "memory", "cc", "at", "v1", "hi", "lo", \ - "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ - ); \ - _arg4 ? -_num : _num; \ +#define my_syscall4(num, arg1, arg2, arg3, arg4) \ +({ \ + register long _num __asm__ ("v0") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ + \ + __asm__ volatile ( \ + "addiu $sp, $sp, -32\n" \ + "syscall\n" \ + "addiu $sp, $sp, 32\n" \ + : "=r" (_num), "=r"(_arg4) \ + : "0"(_num), \ + "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4) \ + : "memory", "cc", "at", "v1", "hi", "lo", \ + "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ + ); \ + _arg4 ? -_num : _num; \ }) -#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ -({ \ - register long _num __asm__ ("v0") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3") = (long)(arg4); \ - register long _arg5 = (long)(arg5); \ - \ - __asm__ volatile ( \ - "addiu $sp, $sp, -32\n" \ - "sw %7, 16($sp)\n" \ - "syscall\n " \ - "addiu $sp, $sp, 32\n" \ - : "=r" (_num), "=r"(_arg4) \ - : "0"(_num), \ - "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5) \ - : "memory", "cc", "at", "v1", "hi", "lo", \ - "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ - ); \ - _arg4 ? -_num : _num; \ +#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ +({ \ + register long _num __asm__ ("v0") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ + register long _arg5 = (long)(arg5); \ + \ + __asm__ volatile ( \ + "addiu $sp, $sp, -32\n" \ + "sw %7, 16($sp)\n" \ + "syscall\n " \ + "addiu $sp, $sp, 32\n" \ + : "=r" (_num), "=r"(_arg4) \ + : "0"(_num), \ + "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5) \ + : "memory", "cc", "at", "v1", "hi", "lo", \ + "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ + ); \ + _arg4 ? -_num : _num; \ }) char **environ __attribute__((weak)); diff --git a/tools/include/nolibc/arch-riscv.h b/tools/include/nolibc/arch-riscv.h index a2e8564e66d6..4f21e862b412 100644 --- a/tools/include/nolibc/arch-riscv.h +++ b/tools/include/nolibc/arch-riscv.h @@ -58,122 +58,122 @@ struct sys_stat_struct { */ #define __ARCH_WANT_SYS_PSELECT6 -#define my_syscall0(num) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0"); \ - \ - __asm__ volatile ( \ - "ecall\n\t" \ - : "=r"(_arg1) \ - : "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall0(num) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0"); \ + \ + __asm__ volatile ( \ + "ecall\n\t" \ + : "=r"(_arg1) \ + : "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall1(num, arg1) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - \ - __asm__ volatile ( \ - "ecall\n" \ - : "+r"(_arg1) \ - : "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall1(num, arg1) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + \ + __asm__ volatile ( \ + "ecall\n" \ + : "+r"(_arg1) \ + : "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall2(num, arg1, arg2) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - \ - __asm__ volatile ( \ - "ecall\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall2(num, arg1, arg2) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + \ + __asm__ volatile ( \ + "ecall\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall3(num, arg1, arg2, arg3) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - \ - __asm__ volatile ( \ - "ecall\n\t" \ - : "+r"(_arg1) \ - : "r"(_arg2), "r"(_arg3), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall3(num, arg1, arg2, arg3) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + \ + __asm__ volatile ( \ + "ecall\n\t" \ + : "+r"(_arg1) \ + : "r"(_arg2), "r"(_arg3), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall4(num, arg1, arg2, arg3, arg4) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3") = (long)(arg4); \ - \ - __asm__ volatile ( \ - "ecall\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), "r"(_arg3), "r"(_arg4), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall4(num, arg1, arg2, arg3, arg4) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ + \ + __asm__ volatile ( \ + "ecall\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), "r"(_arg3), "r"(_arg4), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3") = (long)(arg4); \ - register long _arg5 __asm__ ("a4") = (long)(arg5); \ - \ - __asm__ volatile ( \ - "ecall\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ + register long _arg5 __asm__ ("a4") = (long)(arg5); \ + \ + __asm__ volatile ( \ + "ecall\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3") = (long)(arg4); \ - register long _arg5 __asm__ ("a4") = (long)(arg5); \ - register long _arg6 __asm__ ("a5") = (long)(arg6); \ - \ - __asm__ volatile ( \ - "ecall\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), "r"(_arg6), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ + register long _arg5 __asm__ ("a4") = (long)(arg5); \ + register long _arg6 __asm__ ("a5") = (long)(arg6); \ + \ + __asm__ volatile ( \ + "ecall\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), "r"(_arg6), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) char **environ __attribute__((weak)); diff --git a/tools/include/nolibc/arch-s390.h b/tools/include/nolibc/arch-s390.h index 516dff5bff8b..8cff5b05e841 100644 --- a/tools/include/nolibc/arch-s390.h +++ b/tools/include/nolibc/arch-s390.h @@ -47,119 +47,119 @@ struct sys_stat_struct { * */ -#define my_syscall0(num) \ -({ \ - register long _num __asm__ ("1") = (num); \ - register long _rc __asm__ ("2"); \ - \ - __asm__ volatile ( \ - "svc 0\n" \ - : "=d"(_rc) \ - : "d"(_num) \ - : "memory", "cc" \ - ); \ - _rc; \ +#define my_syscall0(num) \ +({ \ + register long _num __asm__ ("1") = (num); \ + register long _rc __asm__ ("2"); \ + \ + __asm__ volatile ( \ + "svc 0\n" \ + : "=d"(_rc) \ + : "d"(_num) \ + : "memory", "cc" \ + ); \ + _rc; \ }) -#define my_syscall1(num, arg1) \ -({ \ - register long _num __asm__ ("1") = (num); \ - register long _arg1 __asm__ ("2") = (long)(arg1); \ - \ - __asm__ volatile ( \ - "svc 0\n" \ - : "+d"(_arg1) \ - : "d"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall1(num, arg1) \ +({ \ + register long _num __asm__ ("1") = (num); \ + register long _arg1 __asm__ ("2") = (long)(arg1); \ + \ + __asm__ volatile ( \ + "svc 0\n" \ + : "+d"(_arg1) \ + : "d"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall2(num, arg1, arg2) \ -({ \ - register long _num __asm__ ("1") = (num); \ - register long _arg1 __asm__ ("2") = (long)(arg1); \ - register long _arg2 __asm__ ("3") = (long)(arg2); \ - \ - __asm__ volatile ( \ - "svc 0\n" \ - : "+d"(_arg1) \ - : "d"(_arg2), "d"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall2(num, arg1, arg2) \ +({ \ + register long _num __asm__ ("1") = (num); \ + register long _arg1 __asm__ ("2") = (long)(arg1); \ + register long _arg2 __asm__ ("3") = (long)(arg2); \ + \ + __asm__ volatile ( \ + "svc 0\n" \ + : "+d"(_arg1) \ + : "d"(_arg2), "d"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall3(num, arg1, arg2, arg3) \ -({ \ - register long _num __asm__ ("1") = (num); \ - register long _arg1 __asm__ ("2") = (long)(arg1); \ - register long _arg2 __asm__ ("3") = (long)(arg2); \ - register long _arg3 __asm__ ("4") = (long)(arg3); \ - \ - __asm__ volatile ( \ - "svc 0\n" \ - : "+d"(_arg1) \ - : "d"(_arg2), "d"(_arg3), "d"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall3(num, arg1, arg2, arg3) \ +({ \ + register long _num __asm__ ("1") = (num); \ + register long _arg1 __asm__ ("2") = (long)(arg1); \ + register long _arg2 __asm__ ("3") = (long)(arg2); \ + register long _arg3 __asm__ ("4") = (long)(arg3); \ + \ + __asm__ volatile ( \ + "svc 0\n" \ + : "+d"(_arg1) \ + : "d"(_arg2), "d"(_arg3), "d"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall4(num, arg1, arg2, arg3, arg4) \ -({ \ - register long _num __asm__ ("1") = (num); \ - register long _arg1 __asm__ ("2") = (long)(arg1); \ - register long _arg2 __asm__ ("3") = (long)(arg2); \ - register long _arg3 __asm__ ("4") = (long)(arg3); \ - register long _arg4 __asm__ ("5") = (long)(arg4); \ - \ - __asm__ volatile ( \ - "svc 0\n" \ - : "+d"(_arg1) \ - : "d"(_arg2), "d"(_arg3), "d"(_arg4), "d"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall4(num, arg1, arg2, arg3, arg4) \ +({ \ + register long _num __asm__ ("1") = (num); \ + register long _arg1 __asm__ ("2") = (long)(arg1); \ + register long _arg2 __asm__ ("3") = (long)(arg2); \ + register long _arg3 __asm__ ("4") = (long)(arg3); \ + register long _arg4 __asm__ ("5") = (long)(arg4); \ + \ + __asm__ volatile ( \ + "svc 0\n" \ + : "+d"(_arg1) \ + : "d"(_arg2), "d"(_arg3), "d"(_arg4), "d"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ -({ \ - register long _num __asm__ ("1") = (num); \ - register long _arg1 __asm__ ("2") = (long)(arg1); \ - register long _arg2 __asm__ ("3") = (long)(arg2); \ - register long _arg3 __asm__ ("4") = (long)(arg3); \ - register long _arg4 __asm__ ("5") = (long)(arg4); \ - register long _arg5 __asm__ ("6") = (long)(arg5); \ - \ - __asm__ volatile ( \ - "svc 0\n" \ - : "+d"(_arg1) \ - : "d"(_arg2), "d"(_arg3), "d"(_arg4), "d"(_arg5), \ - "d"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ +({ \ + register long _num __asm__ ("1") = (num); \ + register long _arg1 __asm__ ("2") = (long)(arg1); \ + register long _arg2 __asm__ ("3") = (long)(arg2); \ + register long _arg3 __asm__ ("4") = (long)(arg3); \ + register long _arg4 __asm__ ("5") = (long)(arg4); \ + register long _arg5 __asm__ ("6") = (long)(arg5); \ + \ + __asm__ volatile ( \ + "svc 0\n" \ + : "+d"(_arg1) \ + : "d"(_arg2), "d"(_arg3), "d"(_arg4), "d"(_arg5), \ + "d"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ -({ \ - register long _num __asm__ ("1") = (num); \ - register long _arg1 __asm__ ("2") = (long)(arg1); \ - register long _arg2 __asm__ ("3") = (long)(arg2); \ - register long _arg3 __asm__ ("4") = (long)(arg3); \ - register long _arg4 __asm__ ("5") = (long)(arg4); \ - register long _arg5 __asm__ ("6") = (long)(arg5); \ - register long _arg6 __asm__ ("7") = (long)(arg6); \ - \ - __asm__ volatile ( \ - "svc 0\n" \ - : "+d"(_arg1) \ - : "d"(_arg2), "d"(_arg3), "d"(_arg4), "d"(_arg5), \ - "d"(_arg6), "d"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ +({ \ + register long _num __asm__ ("1") = (num); \ + register long _arg1 __asm__ ("2") = (long)(arg1); \ + register long _arg2 __asm__ ("3") = (long)(arg2); \ + register long _arg3 __asm__ ("4") = (long)(arg3); \ + register long _arg4 __asm__ ("5") = (long)(arg4); \ + register long _arg5 __asm__ ("6") = (long)(arg5); \ + register long _arg6 __asm__ ("7") = (long)(arg6); \ + \ + __asm__ volatile ( \ + "svc 0\n" \ + : "+d"(_arg1) \ + : "d"(_arg2), "d"(_arg3), "d"(_arg4), "d"(_arg5), \ + "d"(_arg6), "d"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) char **environ __attribute__((weak)); diff --git a/tools/include/nolibc/arch-x86_64.h b/tools/include/nolibc/arch-x86_64.h index 6fc4d8392742..1dc8b60f5153 100644 --- a/tools/include/nolibc/arch-x86_64.h +++ b/tools/include/nolibc/arch-x86_64.h @@ -55,129 +55,129 @@ struct sys_stat_struct { * */ -#define my_syscall0(num) \ -({ \ - long _ret; \ - register long _num __asm__ ("rax") = (num); \ - \ - __asm__ volatile ( \ - "syscall\n" \ - : "=a"(_ret) \ - : "0"(_num) \ - : "rcx", "r11", "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall0(num) \ +({ \ + long _ret; \ + register long _num __asm__ ("rax") = (num); \ + \ + __asm__ volatile ( \ + "syscall\n" \ + : "=a"(_ret) \ + : "0"(_num) \ + : "rcx", "r11", "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall1(num, arg1) \ -({ \ - long _ret; \ - register long _num __asm__ ("rax") = (num); \ - register long _arg1 __asm__ ("rdi") = (long)(arg1); \ - \ - __asm__ volatile ( \ - "syscall\n" \ - : "=a"(_ret) \ - : "r"(_arg1), \ - "0"(_num) \ - : "rcx", "r11", "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall1(num, arg1) \ +({ \ + long _ret; \ + register long _num __asm__ ("rax") = (num); \ + register long _arg1 __asm__ ("rdi") = (long)(arg1); \ + \ + __asm__ volatile ( \ + "syscall\n" \ + : "=a"(_ret) \ + : "r"(_arg1), \ + "0"(_num) \ + : "rcx", "r11", "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall2(num, arg1, arg2) \ -({ \ - long _ret; \ - register long _num __asm__ ("rax") = (num); \ - register long _arg1 __asm__ ("rdi") = (long)(arg1); \ - register long _arg2 __asm__ ("rsi") = (long)(arg2); \ - \ - __asm__ volatile ( \ - "syscall\n" \ - : "=a"(_ret) \ - : "r"(_arg1), "r"(_arg2), \ - "0"(_num) \ - : "rcx", "r11", "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall2(num, arg1, arg2) \ +({ \ + long _ret; \ + register long _num __asm__ ("rax") = (num); \ + register long _arg1 __asm__ ("rdi") = (long)(arg1); \ + register long _arg2 __asm__ ("rsi") = (long)(arg2); \ + \ + __asm__ volatile ( \ + "syscall\n" \ + : "=a"(_ret) \ + : "r"(_arg1), "r"(_arg2), \ + "0"(_num) \ + : "rcx", "r11", "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall3(num, arg1, arg2, arg3) \ -({ \ - long _ret; \ - register long _num __asm__ ("rax") = (num); \ - register long _arg1 __asm__ ("rdi") = (long)(arg1); \ - register long _arg2 __asm__ ("rsi") = (long)(arg2); \ - register long _arg3 __asm__ ("rdx") = (long)(arg3); \ - \ - __asm__ volatile ( \ - "syscall\n" \ - : "=a"(_ret) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), \ - "0"(_num) \ - : "rcx", "r11", "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall3(num, arg1, arg2, arg3) \ +({ \ + long _ret; \ + register long _num __asm__ ("rax") = (num); \ + register long _arg1 __asm__ ("rdi") = (long)(arg1); \ + register long _arg2 __asm__ ("rsi") = (long)(arg2); \ + register long _arg3 __asm__ ("rdx") = (long)(arg3); \ + \ + __asm__ volatile ( \ + "syscall\n" \ + : "=a"(_ret) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), \ + "0"(_num) \ + : "rcx", "r11", "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall4(num, arg1, arg2, arg3, arg4) \ -({ \ - long _ret; \ - register long _num __asm__ ("rax") = (num); \ - register long _arg1 __asm__ ("rdi") = (long)(arg1); \ - register long _arg2 __asm__ ("rsi") = (long)(arg2); \ - register long _arg3 __asm__ ("rdx") = (long)(arg3); \ - register long _arg4 __asm__ ("r10") = (long)(arg4); \ - \ - __asm__ volatile ( \ - "syscall\n" \ - : "=a"(_ret) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), \ - "0"(_num) \ - : "rcx", "r11", "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall4(num, arg1, arg2, arg3, arg4) \ +({ \ + long _ret; \ + register long _num __asm__ ("rax") = (num); \ + register long _arg1 __asm__ ("rdi") = (long)(arg1); \ + register long _arg2 __asm__ ("rsi") = (long)(arg2); \ + register long _arg3 __asm__ ("rdx") = (long)(arg3); \ + register long _arg4 __asm__ ("r10") = (long)(arg4); \ + \ + __asm__ volatile ( \ + "syscall\n" \ + : "=a"(_ret) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), \ + "0"(_num) \ + : "rcx", "r11", "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ -({ \ - long _ret; \ - register long _num __asm__ ("rax") = (num); \ - register long _arg1 __asm__ ("rdi") = (long)(arg1); \ - register long _arg2 __asm__ ("rsi") = (long)(arg2); \ - register long _arg3 __asm__ ("rdx") = (long)(arg3); \ - register long _arg4 __asm__ ("r10") = (long)(arg4); \ - register long _arg5 __asm__ ("r8") = (long)(arg5); \ - \ - __asm__ volatile ( \ - "syscall\n" \ - : "=a"(_ret) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "0"(_num) \ - : "rcx", "r11", "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ +({ \ + long _ret; \ + register long _num __asm__ ("rax") = (num); \ + register long _arg1 __asm__ ("rdi") = (long)(arg1); \ + register long _arg2 __asm__ ("rsi") = (long)(arg2); \ + register long _arg3 __asm__ ("rdx") = (long)(arg3); \ + register long _arg4 __asm__ ("r10") = (long)(arg4); \ + register long _arg5 __asm__ ("r8") = (long)(arg5); \ + \ + __asm__ volatile ( \ + "syscall\n" \ + : "=a"(_ret) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "0"(_num) \ + : "rcx", "r11", "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ -({ \ - long _ret; \ - register long _num __asm__ ("rax") = (num); \ - register long _arg1 __asm__ ("rdi") = (long)(arg1); \ - register long _arg2 __asm__ ("rsi") = (long)(arg2); \ - register long _arg3 __asm__ ("rdx") = (long)(arg3); \ - register long _arg4 __asm__ ("r10") = (long)(arg4); \ - register long _arg5 __asm__ ("r8") = (long)(arg5); \ - register long _arg6 __asm__ ("r9") = (long)(arg6); \ - \ - __asm__ volatile ( \ - "syscall\n" \ - : "=a"(_ret) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "r"(_arg6), "0"(_num) \ - : "rcx", "r11", "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ +({ \ + long _ret; \ + register long _num __asm__ ("rax") = (num); \ + register long _arg1 __asm__ ("rdi") = (long)(arg1); \ + register long _arg2 __asm__ ("rsi") = (long)(arg2); \ + register long _arg3 __asm__ ("rdx") = (long)(arg3); \ + register long _arg4 __asm__ ("r10") = (long)(arg4); \ + register long _arg5 __asm__ ("r8") = (long)(arg5); \ + register long _arg6 __asm__ ("r9") = (long)(arg6); \ + \ + __asm__ volatile ( \ + "syscall\n" \ + : "=a"(_ret) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "r"(_arg6), "0"(_num) \ + : "rcx", "r11", "memory", "cc" \ + ); \ + _ret; \ }) char **environ __attribute__((weak)); -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Zhangjin Wu <falcon@tinylab.org> To: thomas@t-8ch.de, w@1wt.eu Cc: falcon@tinylab.org, arnd@arndb.de, david.laight@aculab.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH v5 06/14] tools/nolibc: arch-*.h: clean up multiple whitespaces Date: Wed, 28 Jun 2023 21:19:33 +0800 [thread overview] Message-ID: <eb4c7a381cf856c9d8e7d679b28507a258cab26a.1687957589.git.falcon@tinylab.org> (raw) In-Reply-To: <cover.1687957589.git.falcon@tinylab.org> To align with Linux code style and let scripts/checkpatch.pl happy, the multiple whitespaces in arch-<ARCH>.h files are cleaned up. Most of them are modified by these commands automatically: $ sed -i -e '/#define my_syscall/,/})/{s/ /\t/g}' tools/include/nolibc/arch-*.h $ sed -i -e '/#define my_syscall/,/})/{s/ *\\$/\t\\/g}' tools/include/nolibc/arch-*.h And checked with: $ grep ' *\\$' tools/include/nolibc/arch-*.h Besides, more multiple whitespaces are cleaned up: - convert "__asm__ volatile" to "__asm__ volatile" - "foo _num bar" should be "foo _num bar" Signed-off-by: Zhangjin Wu <falcon@tinylab.org> --- tools/include/nolibc/arch-aarch64.h | 210 +++++++++++----------- tools/include/nolibc/arch-arm.h | 240 +++++++++++++------------- tools/include/nolibc/arch-i386.h | 226 ++++++++++++------------ tools/include/nolibc/arch-loongarch.h | 222 ++++++++++++------------ tools/include/nolibc/arch-mips.h | 218 +++++++++++------------ tools/include/nolibc/arch-riscv.h | 208 +++++++++++----------- tools/include/nolibc/arch-s390.h | 202 +++++++++++----------- tools/include/nolibc/arch-x86_64.h | 222 ++++++++++++------------ 8 files changed, 874 insertions(+), 874 deletions(-) diff --git a/tools/include/nolibc/arch-aarch64.h b/tools/include/nolibc/arch-aarch64.h index 11f294a406b7..e30056f996db 100644 --- a/tools/include/nolibc/arch-aarch64.h +++ b/tools/include/nolibc/arch-aarch64.h @@ -52,123 +52,123 @@ struct sys_stat_struct { */ #define __ARCH_WANT_SYS_PSELECT6 -#define my_syscall0(num) \ -({ \ - register long _num __asm__ ("x8") = (num); \ - register long _arg1 __asm__ ("x0"); \ - \ - __asm__ volatile ( \ - "svc #0\n" \ - : "=r"(_arg1) \ - : "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall0(num) \ +({ \ + register long _num __asm__ ("x8") = (num); \ + register long _arg1 __asm__ ("x0"); \ + \ + __asm__ volatile ( \ + "svc #0\n" \ + : "=r"(_arg1) \ + : "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall1(num, arg1) \ -({ \ - register long _num __asm__ ("x8") = (num); \ - register long _arg1 __asm__ ("x0") = (long)(arg1); \ - \ - __asm__ volatile ( \ - "svc #0\n" \ - : "=r"(_arg1) \ - : "r"(_arg1), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall1(num, arg1) \ +({ \ + register long _num __asm__ ("x8") = (num); \ + register long _arg1 __asm__ ("x0") = (long)(arg1); \ + \ + __asm__ volatile ( \ + "svc #0\n" \ + : "=r"(_arg1) \ + : "r"(_arg1), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall2(num, arg1, arg2) \ -({ \ - register long _num __asm__ ("x8") = (num); \ - register long _arg1 __asm__ ("x0") = (long)(arg1); \ - register long _arg2 __asm__ ("x1") = (long)(arg2); \ - \ - __asm__ volatile ( \ - "svc #0\n" \ - : "=r"(_arg1) \ - : "r"(_arg1), "r"(_arg2), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall2(num, arg1, arg2) \ +({ \ + register long _num __asm__ ("x8") = (num); \ + register long _arg1 __asm__ ("x0") = (long)(arg1); \ + register long _arg2 __asm__ ("x1") = (long)(arg2); \ + \ + __asm__ volatile ( \ + "svc #0\n" \ + : "=r"(_arg1) \ + : "r"(_arg1), "r"(_arg2), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall3(num, arg1, arg2, arg3) \ -({ \ - register long _num __asm__ ("x8") = (num); \ - register long _arg1 __asm__ ("x0") = (long)(arg1); \ - register long _arg2 __asm__ ("x1") = (long)(arg2); \ - register long _arg3 __asm__ ("x2") = (long)(arg3); \ - \ - __asm__ volatile ( \ - "svc #0\n" \ - : "=r"(_arg1) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall3(num, arg1, arg2, arg3) \ +({ \ + register long _num __asm__ ("x8") = (num); \ + register long _arg1 __asm__ ("x0") = (long)(arg1); \ + register long _arg2 __asm__ ("x1") = (long)(arg2); \ + register long _arg3 __asm__ ("x2") = (long)(arg3); \ + \ + __asm__ volatile ( \ + "svc #0\n" \ + : "=r"(_arg1) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall4(num, arg1, arg2, arg3, arg4) \ -({ \ - register long _num __asm__ ("x8") = (num); \ - register long _arg1 __asm__ ("x0") = (long)(arg1); \ - register long _arg2 __asm__ ("x1") = (long)(arg2); \ - register long _arg3 __asm__ ("x2") = (long)(arg3); \ - register long _arg4 __asm__ ("x3") = (long)(arg4); \ - \ - __asm__ volatile ( \ - "svc #0\n" \ - : "=r"(_arg1) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall4(num, arg1, arg2, arg3, arg4) \ +({ \ + register long _num __asm__ ("x8") = (num); \ + register long _arg1 __asm__ ("x0") = (long)(arg1); \ + register long _arg2 __asm__ ("x1") = (long)(arg2); \ + register long _arg3 __asm__ ("x2") = (long)(arg3); \ + register long _arg4 __asm__ ("x3") = (long)(arg4); \ + \ + __asm__ volatile ( \ + "svc #0\n" \ + : "=r"(_arg1) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ -({ \ - register long _num __asm__ ("x8") = (num); \ - register long _arg1 __asm__ ("x0") = (long)(arg1); \ - register long _arg2 __asm__ ("x1") = (long)(arg2); \ - register long _arg3 __asm__ ("x2") = (long)(arg3); \ - register long _arg4 __asm__ ("x3") = (long)(arg4); \ - register long _arg5 __asm__ ("x4") = (long)(arg5); \ - \ - __asm__ volatile ( \ - "svc #0\n" \ - : "=r" (_arg1) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ +({ \ + register long _num __asm__ ("x8") = (num); \ + register long _arg1 __asm__ ("x0") = (long)(arg1); \ + register long _arg2 __asm__ ("x1") = (long)(arg2); \ + register long _arg3 __asm__ ("x2") = (long)(arg3); \ + register long _arg4 __asm__ ("x3") = (long)(arg4); \ + register long _arg5 __asm__ ("x4") = (long)(arg5); \ + \ + __asm__ volatile ( \ + "svc #0\n" \ + : "=r" (_arg1) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ -({ \ - register long _num __asm__ ("x8") = (num); \ - register long _arg1 __asm__ ("x0") = (long)(arg1); \ - register long _arg2 __asm__ ("x1") = (long)(arg2); \ - register long _arg3 __asm__ ("x2") = (long)(arg3); \ - register long _arg4 __asm__ ("x3") = (long)(arg4); \ - register long _arg5 __asm__ ("x4") = (long)(arg5); \ - register long _arg6 __asm__ ("x5") = (long)(arg6); \ - \ - __asm__ volatile ( \ - "svc #0\n" \ - : "=r" (_arg1) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "r"(_arg6), "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ +({ \ + register long _num __asm__ ("x8") = (num); \ + register long _arg1 __asm__ ("x0") = (long)(arg1); \ + register long _arg2 __asm__ ("x1") = (long)(arg2); \ + register long _arg3 __asm__ ("x2") = (long)(arg3); \ + register long _arg4 __asm__ ("x3") = (long)(arg4); \ + register long _arg5 __asm__ ("x4") = (long)(arg5); \ + register long _arg6 __asm__ ("x5") = (long)(arg6); \ + \ + __asm__ volatile ( \ + "svc #0\n" \ + : "=r" (_arg1) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "r"(_arg6), "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) char **environ __attribute__((weak)); diff --git a/tools/include/nolibc/arch-arm.h b/tools/include/nolibc/arch-arm.h index ca4c66987497..7a64290fc518 100644 --- a/tools/include/nolibc/arch-arm.h +++ b/tools/include/nolibc/arch-arm.h @@ -86,138 +86,138 @@ struct sys_stat_struct { #endif /* end THUMB */ -#define my_syscall0(num) \ -({ \ - register long _num __asm__(_NOLIBC_SYSCALL_REG) = (num); \ - register long _arg1 __asm__ ("r0"); \ - \ - __asm__ volatile ( \ - _NOLIBC_THUMB_SET_R7 \ - "svc #0\n" \ - _NOLIBC_THUMB_RESTORE_R7 \ - : "=r"(_arg1), "=r"(_num) \ - : "r"(_arg1), \ - "r"(_num) \ - : "memory", "cc", "lr" \ - ); \ - _arg1; \ +#define my_syscall0(num) \ +({ \ + register long _num __asm__ (_NOLIBC_SYSCALL_REG) = (num); \ + register long _arg1 __asm__ ("r0"); \ + \ + __asm__ volatile ( \ + _NOLIBC_THUMB_SET_R7 \ + "svc #0\n" \ + _NOLIBC_THUMB_RESTORE_R7 \ + : "=r"(_arg1), "=r"(_num) \ + : "r"(_arg1), \ + "r"(_num) \ + : "memory", "cc", "lr" \ + ); \ + _arg1; \ }) -#define my_syscall1(num, arg1) \ -({ \ - register long _num __asm__(_NOLIBC_SYSCALL_REG) = (num); \ - register long _arg1 __asm__ ("r0") = (long)(arg1); \ - \ - __asm__ volatile ( \ - _NOLIBC_THUMB_SET_R7 \ - "svc #0\n" \ - _NOLIBC_THUMB_RESTORE_R7 \ - : "=r"(_arg1), "=r" (_num) \ - : "r"(_arg1), \ - "r"(_num) \ - : "memory", "cc", "lr" \ - ); \ - _arg1; \ +#define my_syscall1(num, arg1) \ +({ \ + register long _num __asm__ (_NOLIBC_SYSCALL_REG) = (num); \ + register long _arg1 __asm__ ("r0") = (long)(arg1); \ + \ + __asm__ volatile ( \ + _NOLIBC_THUMB_SET_R7 \ + "svc #0\n" \ + _NOLIBC_THUMB_RESTORE_R7 \ + : "=r"(_arg1), "=r" (_num) \ + : "r"(_arg1), \ + "r"(_num) \ + : "memory", "cc", "lr" \ + ); \ + _arg1; \ }) -#define my_syscall2(num, arg1, arg2) \ -({ \ - register long _num __asm__(_NOLIBC_SYSCALL_REG) = (num); \ - register long _arg1 __asm__ ("r0") = (long)(arg1); \ - register long _arg2 __asm__ ("r1") = (long)(arg2); \ - \ - __asm__ volatile ( \ - _NOLIBC_THUMB_SET_R7 \ - "svc #0\n" \ - _NOLIBC_THUMB_RESTORE_R7 \ - : "=r"(_arg1), "=r" (_num) \ - : "r"(_arg1), "r"(_arg2), \ - "r"(_num) \ - : "memory", "cc", "lr" \ - ); \ - _arg1; \ +#define my_syscall2(num, arg1, arg2) \ +({ \ + register long _num __asm__ (_NOLIBC_SYSCALL_REG) = (num); \ + register long _arg1 __asm__ ("r0") = (long)(arg1); \ + register long _arg2 __asm__ ("r1") = (long)(arg2); \ + \ + __asm__ volatile ( \ + _NOLIBC_THUMB_SET_R7 \ + "svc #0\n" \ + _NOLIBC_THUMB_RESTORE_R7 \ + : "=r"(_arg1), "=r" (_num) \ + : "r"(_arg1), "r"(_arg2), \ + "r"(_num) \ + : "memory", "cc", "lr" \ + ); \ + _arg1; \ }) -#define my_syscall3(num, arg1, arg2, arg3) \ -({ \ - register long _num __asm__(_NOLIBC_SYSCALL_REG) = (num); \ - register long _arg1 __asm__ ("r0") = (long)(arg1); \ - register long _arg2 __asm__ ("r1") = (long)(arg2); \ - register long _arg3 __asm__ ("r2") = (long)(arg3); \ - \ - __asm__ volatile ( \ - _NOLIBC_THUMB_SET_R7 \ - "svc #0\n" \ - _NOLIBC_THUMB_RESTORE_R7 \ - : "=r"(_arg1), "=r" (_num) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), \ - "r"(_num) \ - : "memory", "cc", "lr" \ - ); \ - _arg1; \ +#define my_syscall3(num, arg1, arg2, arg3) \ +({ \ + register long _num __asm__ (_NOLIBC_SYSCALL_REG) = (num); \ + register long _arg1 __asm__ ("r0") = (long)(arg1); \ + register long _arg2 __asm__ ("r1") = (long)(arg2); \ + register long _arg3 __asm__ ("r2") = (long)(arg3); \ + \ + __asm__ volatile ( \ + _NOLIBC_THUMB_SET_R7 \ + "svc #0\n" \ + _NOLIBC_THUMB_RESTORE_R7 \ + : "=r"(_arg1), "=r" (_num) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), \ + "r"(_num) \ + : "memory", "cc", "lr" \ + ); \ + _arg1; \ }) -#define my_syscall4(num, arg1, arg2, arg3, arg4) \ -({ \ - register long _num __asm__(_NOLIBC_SYSCALL_REG) = (num); \ - register long _arg1 __asm__ ("r0") = (long)(arg1); \ - register long _arg2 __asm__ ("r1") = (long)(arg2); \ - register long _arg3 __asm__ ("r2") = (long)(arg3); \ - register long _arg4 __asm__ ("r3") = (long)(arg4); \ - \ - __asm__ volatile ( \ - _NOLIBC_THUMB_SET_R7 \ - "svc #0\n" \ - _NOLIBC_THUMB_RESTORE_R7 \ - : "=r"(_arg1), "=r" (_num) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), \ - "r"(_num) \ - : "memory", "cc", "lr" \ - ); \ - _arg1; \ +#define my_syscall4(num, arg1, arg2, arg3, arg4) \ +({ \ + register long _num __asm__ (_NOLIBC_SYSCALL_REG) = (num); \ + register long _arg1 __asm__ ("r0") = (long)(arg1); \ + register long _arg2 __asm__ ("r1") = (long)(arg2); \ + register long _arg3 __asm__ ("r2") = (long)(arg3); \ + register long _arg4 __asm__ ("r3") = (long)(arg4); \ + \ + __asm__ volatile ( \ + _NOLIBC_THUMB_SET_R7 \ + "svc #0\n" \ + _NOLIBC_THUMB_RESTORE_R7 \ + : "=r"(_arg1), "=r" (_num) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), \ + "r"(_num) \ + : "memory", "cc", "lr" \ + ); \ + _arg1; \ }) -#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ -({ \ - register long _num __asm__(_NOLIBC_SYSCALL_REG) = (num); \ - register long _arg1 __asm__ ("r0") = (long)(arg1); \ - register long _arg2 __asm__ ("r1") = (long)(arg2); \ - register long _arg3 __asm__ ("r2") = (long)(arg3); \ - register long _arg4 __asm__ ("r3") = (long)(arg4); \ - register long _arg5 __asm__ ("r4") = (long)(arg5); \ - \ - __asm__ volatile ( \ - _NOLIBC_THUMB_SET_R7 \ - "svc #0\n" \ - _NOLIBC_THUMB_RESTORE_R7 \ - : "=r"(_arg1), "=r" (_num) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "r"(_num) \ - : "memory", "cc", "lr" \ - ); \ - _arg1; \ +#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ +({ \ + register long _num __asm__ (_NOLIBC_SYSCALL_REG) = (num); \ + register long _arg1 __asm__ ("r0") = (long)(arg1); \ + register long _arg2 __asm__ ("r1") = (long)(arg2); \ + register long _arg3 __asm__ ("r2") = (long)(arg3); \ + register long _arg4 __asm__ ("r3") = (long)(arg4); \ + register long _arg5 __asm__ ("r4") = (long)(arg5); \ + \ + __asm__ volatile ( \ + _NOLIBC_THUMB_SET_R7 \ + "svc #0\n" \ + _NOLIBC_THUMB_RESTORE_R7 \ + : "=r"(_arg1), "=r" (_num) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "r"(_num) \ + : "memory", "cc", "lr" \ + ); \ + _arg1; \ }) -#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ -({ \ - register long _num __asm__(_NOLIBC_SYSCALL_REG) = (num); \ - register long _arg1 __asm__ ("r0") = (long)(arg1); \ - register long _arg2 __asm__ ("r1") = (long)(arg2); \ - register long _arg3 __asm__ ("r2") = (long)(arg3); \ - register long _arg4 __asm__ ("r3") = (long)(arg4); \ - register long _arg5 __asm__ ("r4") = (long)(arg5); \ - register long _arg6 __asm__ ("r5") = (long)(arg6); \ - \ - __asm__ volatile ( \ - _NOLIBC_THUMB_SET_R7 \ - "svc #0\n" \ - _NOLIBC_THUMB_RESTORE_R7 \ - : "=r"(_arg1), "=r" (_num) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "r"(_arg6), "r"(_num) \ - : "memory", "cc", "lr" \ - ); \ - _arg1; \ +#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ +({ \ + register long _num __asm__ (_NOLIBC_SYSCALL_REG) = (num); \ + register long _arg1 __asm__ ("r0") = (long)(arg1); \ + register long _arg2 __asm__ ("r1") = (long)(arg2); \ + register long _arg3 __asm__ ("r2") = (long)(arg3); \ + register long _arg4 __asm__ ("r3") = (long)(arg4); \ + register long _arg5 __asm__ ("r4") = (long)(arg5); \ + register long _arg6 __asm__ ("r5") = (long)(arg6); \ + \ + __asm__ volatile ( \ + _NOLIBC_THUMB_SET_R7 \ + "svc #0\n" \ + _NOLIBC_THUMB_RESTORE_R7 \ + : "=r"(_arg1), "=r" (_num) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "r"(_arg6), "r"(_num) \ + : "memory", "cc", "lr" \ + ); \ + _arg1; \ }) diff --git a/tools/include/nolibc/arch-i386.h b/tools/include/nolibc/arch-i386.h index 3d672d925e9e..c2e75ba91b6b 100644 --- a/tools/include/nolibc/arch-i386.h +++ b/tools/include/nolibc/arch-i386.h @@ -53,131 +53,131 @@ struct sys_stat_struct { */ #define __ARCH_WANT_SYS_OLD_SELECT -#define my_syscall0(num) \ -({ \ - long _ret; \ - register long _num __asm__ ("eax") = (num); \ - \ - __asm__ volatile ( \ - "int $0x80\n" \ - : "=a" (_ret) \ - : "0"(_num) \ - : "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall0(num) \ +({ \ + long _ret; \ + register long _num __asm__ ("eax") = (num); \ + \ + __asm__ volatile ( \ + "int $0x80\n" \ + : "=a" (_ret) \ + : "0"(_num) \ + : "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall1(num, arg1) \ -({ \ - long _ret; \ - register long _num __asm__ ("eax") = (num); \ - register long _arg1 __asm__ ("ebx") = (long)(arg1); \ - \ - __asm__ volatile ( \ - "int $0x80\n" \ - : "=a" (_ret) \ - : "r"(_arg1), \ - "0"(_num) \ - : "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall1(num, arg1) \ +({ \ + long _ret; \ + register long _num __asm__ ("eax") = (num); \ + register long _arg1 __asm__ ("ebx") = (long)(arg1); \ + \ + __asm__ volatile ( \ + "int $0x80\n" \ + : "=a" (_ret) \ + : "r"(_arg1), \ + "0"(_num) \ + : "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall2(num, arg1, arg2) \ -({ \ - long _ret; \ - register long _num __asm__ ("eax") = (num); \ - register long _arg1 __asm__ ("ebx") = (long)(arg1); \ - register long _arg2 __asm__ ("ecx") = (long)(arg2); \ - \ - __asm__ volatile ( \ - "int $0x80\n" \ - : "=a" (_ret) \ - : "r"(_arg1), "r"(_arg2), \ - "0"(_num) \ - : "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall2(num, arg1, arg2) \ +({ \ + long _ret; \ + register long _num __asm__ ("eax") = (num); \ + register long _arg1 __asm__ ("ebx") = (long)(arg1); \ + register long _arg2 __asm__ ("ecx") = (long)(arg2); \ + \ + __asm__ volatile ( \ + "int $0x80\n" \ + : "=a" (_ret) \ + : "r"(_arg1), "r"(_arg2), \ + "0"(_num) \ + : "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall3(num, arg1, arg2, arg3) \ -({ \ - long _ret; \ - register long _num __asm__ ("eax") = (num); \ - register long _arg1 __asm__ ("ebx") = (long)(arg1); \ - register long _arg2 __asm__ ("ecx") = (long)(arg2); \ - register long _arg3 __asm__ ("edx") = (long)(arg3); \ - \ - __asm__ volatile ( \ - "int $0x80\n" \ - : "=a" (_ret) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), \ - "0"(_num) \ - : "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall3(num, arg1, arg2, arg3) \ +({ \ + long _ret; \ + register long _num __asm__ ("eax") = (num); \ + register long _arg1 __asm__ ("ebx") = (long)(arg1); \ + register long _arg2 __asm__ ("ecx") = (long)(arg2); \ + register long _arg3 __asm__ ("edx") = (long)(arg3); \ + \ + __asm__ volatile ( \ + "int $0x80\n" \ + : "=a" (_ret) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), \ + "0"(_num) \ + : "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall4(num, arg1, arg2, arg3, arg4) \ -({ \ - long _ret; \ - register long _num __asm__ ("eax") = (num); \ - register long _arg1 __asm__ ("ebx") = (long)(arg1); \ - register long _arg2 __asm__ ("ecx") = (long)(arg2); \ - register long _arg3 __asm__ ("edx") = (long)(arg3); \ - register long _arg4 __asm__ ("esi") = (long)(arg4); \ - \ - __asm__ volatile ( \ - "int $0x80\n" \ - : "=a" (_ret) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), \ - "0"(_num) \ - : "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall4(num, arg1, arg2, arg3, arg4) \ +({ \ + long _ret; \ + register long _num __asm__ ("eax") = (num); \ + register long _arg1 __asm__ ("ebx") = (long)(arg1); \ + register long _arg2 __asm__ ("ecx") = (long)(arg2); \ + register long _arg3 __asm__ ("edx") = (long)(arg3); \ + register long _arg4 __asm__ ("esi") = (long)(arg4); \ + \ + __asm__ volatile ( \ + "int $0x80\n" \ + : "=a" (_ret) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), \ + "0"(_num) \ + : "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ -({ \ - long _ret; \ - register long _num __asm__ ("eax") = (num); \ - register long _arg1 __asm__ ("ebx") = (long)(arg1); \ - register long _arg2 __asm__ ("ecx") = (long)(arg2); \ - register long _arg3 __asm__ ("edx") = (long)(arg3); \ - register long _arg4 __asm__ ("esi") = (long)(arg4); \ - register long _arg5 __asm__ ("edi") = (long)(arg5); \ - \ - __asm__ volatile ( \ - "int $0x80\n" \ - : "=a" (_ret) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "0"(_num) \ - : "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ +({ \ + long _ret; \ + register long _num __asm__ ("eax") = (num); \ + register long _arg1 __asm__ ("ebx") = (long)(arg1); \ + register long _arg2 __asm__ ("ecx") = (long)(arg2); \ + register long _arg3 __asm__ ("edx") = (long)(arg3); \ + register long _arg4 __asm__ ("esi") = (long)(arg4); \ + register long _arg5 __asm__ ("edi") = (long)(arg5); \ + \ + __asm__ volatile ( \ + "int $0x80\n" \ + : "=a" (_ret) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "0"(_num) \ + : "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ -({ \ - long _eax = (long)(num); \ - long _arg6 = (long)(arg6); /* Always in memory */ \ - __asm__ volatile ( \ - "pushl %[_arg6]\n\t" \ - "pushl %%ebp\n\t" \ - "movl 4(%%esp),%%ebp\n\t" \ - "int $0x80\n\t" \ - "popl %%ebp\n\t" \ - "addl $4,%%esp\n\t" \ - : "+a"(_eax) /* %eax */ \ - : "b"(arg1), /* %ebx */ \ - "c"(arg2), /* %ecx */ \ - "d"(arg3), /* %edx */ \ - "S"(arg4), /* %esi */ \ - "D"(arg5), /* %edi */ \ - [_arg6]"m"(_arg6) /* memory */ \ - : "memory", "cc" \ - ); \ - _eax; \ +#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ +({ \ + long _eax = (long)(num); \ + long _arg6 = (long)(arg6); /* Always in memory */ \ + __asm__ volatile ( \ + "pushl %[_arg6]\n\t" \ + "pushl %%ebp\n\t" \ + "movl 4(%%esp),%%ebp\n\t" \ + "int $0x80\n\t" \ + "popl %%ebp\n\t" \ + "addl $4,%%esp\n\t" \ + : "+a"(_eax) /* %eax */ \ + : "b"(arg1), /* %ebx */ \ + "c"(arg2), /* %ecx */ \ + "d"(arg3), /* %edx */ \ + "S"(arg4), /* %esi */ \ + "D"(arg5), /* %edi */ \ + [_arg6]"m"(_arg6) /* memory */ \ + : "memory", "cc" \ + ); \ + _eax; \ }) char **environ __attribute__((weak)); diff --git a/tools/include/nolibc/arch-loongarch.h b/tools/include/nolibc/arch-loongarch.h index ad3f266e7093..292d6a58dc87 100644 --- a/tools/include/nolibc/arch-loongarch.h +++ b/tools/include/nolibc/arch-loongarch.h @@ -23,129 +23,129 @@ */ #define __ARCH_WANT_SYS_PSELECT6 -#define my_syscall0(num) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0"); \ - \ - __asm__ volatile ( \ - "syscall 0\n" \ - : "=r"(_arg1) \ - : "r"(_num) \ - : "memory", "$t0", "$t1", "$t2", "$t3", \ - "$t4", "$t5", "$t6", "$t7", "$t8" \ - ); \ - _arg1; \ +#define my_syscall0(num) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0"); \ + \ + __asm__ volatile ( \ + "syscall 0\n" \ + : "=r"(_arg1) \ + : "r"(_num) \ + : "memory", "$t0", "$t1", "$t2", "$t3", \ + "$t4", "$t5", "$t6", "$t7", "$t8" \ + ); \ + _arg1; \ }) -#define my_syscall1(num, arg1) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - \ - __asm__ volatile ( \ - "syscall 0\n" \ - : "+r"(_arg1) \ - : "r"(_num) \ - : "memory", "$t0", "$t1", "$t2", "$t3", \ - "$t4", "$t5", "$t6", "$t7", "$t8" \ - ); \ - _arg1; \ +#define my_syscall1(num, arg1) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + \ + __asm__ volatile ( \ + "syscall 0\n" \ + : "+r"(_arg1) \ + : "r"(_num) \ + : "memory", "$t0", "$t1", "$t2", "$t3", \ + "$t4", "$t5", "$t6", "$t7", "$t8" \ + ); \ + _arg1; \ }) -#define my_syscall2(num, arg1, arg2) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - \ - __asm__ volatile ( \ - "syscall 0\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), \ - "r"(_num) \ - : "memory", "$t0", "$t1", "$t2", "$t3", \ - "$t4", "$t5", "$t6", "$t7", "$t8" \ - ); \ - _arg1; \ +#define my_syscall2(num, arg1, arg2) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + \ + __asm__ volatile ( \ + "syscall 0\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), \ + "r"(_num) \ + : "memory", "$t0", "$t1", "$t2", "$t3", \ + "$t4", "$t5", "$t6", "$t7", "$t8" \ + ); \ + _arg1; \ }) -#define my_syscall3(num, arg1, arg2, arg3) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - \ - __asm__ volatile ( \ - "syscall 0\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), "r"(_arg3), \ - "r"(_num) \ - : "memory", "$t0", "$t1", "$t2", "$t3", \ - "$t4", "$t5", "$t6", "$t7", "$t8" \ - ); \ - _arg1; \ +#define my_syscall3(num, arg1, arg2, arg3) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + \ + __asm__ volatile ( \ + "syscall 0\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), "r"(_arg3), \ + "r"(_num) \ + : "memory", "$t0", "$t1", "$t2", "$t3", \ + "$t4", "$t5", "$t6", "$t7", "$t8" \ + ); \ + _arg1; \ }) -#define my_syscall4(num, arg1, arg2, arg3, arg4) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3") = (long)(arg4); \ - \ - __asm__ volatile ( \ - "syscall 0\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), "r"(_arg3), "r"(_arg4), \ - "r"(_num) \ - : "memory", "$t0", "$t1", "$t2", "$t3", \ - "$t4", "$t5", "$t6", "$t7", "$t8" \ - ); \ - _arg1; \ +#define my_syscall4(num, arg1, arg2, arg3, arg4) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ + \ + __asm__ volatile ( \ + "syscall 0\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), "r"(_arg3), "r"(_arg4), \ + "r"(_num) \ + : "memory", "$t0", "$t1", "$t2", "$t3", \ + "$t4", "$t5", "$t6", "$t7", "$t8" \ + ); \ + _arg1; \ }) -#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3") = (long)(arg4); \ - register long _arg5 __asm__ ("a4") = (long)(arg5); \ - \ - __asm__ volatile ( \ - "syscall 0\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "r"(_num) \ - : "memory", "$t0", "$t1", "$t2", "$t3", \ - "$t4", "$t5", "$t6", "$t7", "$t8" \ - ); \ - _arg1; \ +#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ + register long _arg5 __asm__ ("a4") = (long)(arg5); \ + \ + __asm__ volatile ( \ + "syscall 0\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "r"(_num) \ + : "memory", "$t0", "$t1", "$t2", "$t3", \ + "$t4", "$t5", "$t6", "$t7", "$t8" \ + ); \ + _arg1; \ }) -#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3") = (long)(arg4); \ - register long _arg5 __asm__ ("a4") = (long)(arg5); \ - register long _arg6 __asm__ ("a5") = (long)(arg6); \ - \ - __asm__ volatile ( \ - "syscall 0\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), "r"(_arg6), \ - "r"(_num) \ - : "memory", "$t0", "$t1", "$t2", "$t3", \ - "$t4", "$t5", "$t6", "$t7", "$t8" \ - ); \ - _arg1; \ +#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ + register long _arg5 __asm__ ("a4") = (long)(arg5); \ + register long _arg6 __asm__ ("a5") = (long)(arg6); \ + \ + __asm__ volatile ( \ + "syscall 0\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), "r"(_arg6), \ + "r"(_num) \ + : "memory", "$t0", "$t1", "$t2", "$t3", \ + "$t4", "$t5", "$t6", "$t7", "$t8" \ + ); \ + _arg1; \ }) char **environ __attribute__((weak)); diff --git a/tools/include/nolibc/arch-mips.h b/tools/include/nolibc/arch-mips.h index db24e0837a39..1fd1eedc12a6 100644 --- a/tools/include/nolibc/arch-mips.h +++ b/tools/include/nolibc/arch-mips.h @@ -57,125 +57,125 @@ struct sys_stat_struct { * don't have to experience issues with register constraints. */ -#define my_syscall0(num) \ -({ \ - register long _num __asm__ ("v0") = (num); \ - register long _arg4 __asm__ ("a3"); \ - \ - __asm__ volatile ( \ - "addiu $sp, $sp, -32\n" \ - "syscall\n" \ - "addiu $sp, $sp, 32\n" \ - : "=r"(_num), "=r"(_arg4) \ - : "r"(_num) \ - : "memory", "cc", "at", "v1", "hi", "lo", \ - "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ - ); \ - _arg4 ? -_num : _num; \ +#define my_syscall0(num) \ +({ \ + register long _num __asm__ ("v0") = (num); \ + register long _arg4 __asm__ ("a3"); \ + \ + __asm__ volatile ( \ + "addiu $sp, $sp, -32\n" \ + "syscall\n" \ + "addiu $sp, $sp, 32\n" \ + : "=r"(_num), "=r"(_arg4) \ + : "r"(_num) \ + : "memory", "cc", "at", "v1", "hi", "lo", \ + "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ + ); \ + _arg4 ? -_num : _num; \ }) -#define my_syscall1(num, arg1) \ -({ \ - register long _num __asm__ ("v0") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg4 __asm__ ("a3"); \ - \ - __asm__ volatile ( \ - "addiu $sp, $sp, -32\n" \ - "syscall\n" \ - "addiu $sp, $sp, 32\n" \ - : "=r"(_num), "=r"(_arg4) \ - : "0"(_num), \ - "r"(_arg1) \ - : "memory", "cc", "at", "v1", "hi", "lo", \ - "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ - ); \ - _arg4 ? -_num : _num; \ +#define my_syscall1(num, arg1) \ +({ \ + register long _num __asm__ ("v0") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg4 __asm__ ("a3"); \ + \ + __asm__ volatile ( \ + "addiu $sp, $sp, -32\n" \ + "syscall\n" \ + "addiu $sp, $sp, 32\n" \ + : "=r"(_num), "=r"(_arg4) \ + : "0"(_num), \ + "r"(_arg1) \ + : "memory", "cc", "at", "v1", "hi", "lo", \ + "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ + ); \ + _arg4 ? -_num : _num; \ }) -#define my_syscall2(num, arg1, arg2) \ -({ \ - register long _num __asm__ ("v0") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg4 __asm__ ("a3"); \ - \ - __asm__ volatile ( \ - "addiu $sp, $sp, -32\n" \ - "syscall\n" \ - "addiu $sp, $sp, 32\n" \ - : "=r"(_num), "=r"(_arg4) \ - : "0"(_num), \ - "r"(_arg1), "r"(_arg2) \ - : "memory", "cc", "at", "v1", "hi", "lo", \ - "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ - ); \ - _arg4 ? -_num : _num; \ +#define my_syscall2(num, arg1, arg2) \ +({ \ + register long _num __asm__ ("v0") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg4 __asm__ ("a3"); \ + \ + __asm__ volatile ( \ + "addiu $sp, $sp, -32\n" \ + "syscall\n" \ + "addiu $sp, $sp, 32\n" \ + : "=r"(_num), "=r"(_arg4) \ + : "0"(_num), \ + "r"(_arg1), "r"(_arg2) \ + : "memory", "cc", "at", "v1", "hi", "lo", \ + "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ + ); \ + _arg4 ? -_num : _num; \ }) -#define my_syscall3(num, arg1, arg2, arg3) \ -({ \ - register long _num __asm__ ("v0") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3"); \ - \ - __asm__ volatile ( \ - "addiu $sp, $sp, -32\n" \ - "syscall\n" \ - "addiu $sp, $sp, 32\n" \ - : "=r"(_num), "=r"(_arg4) \ - : "0"(_num), \ - "r"(_arg1), "r"(_arg2), "r"(_arg3) \ - : "memory", "cc", "at", "v1", "hi", "lo", \ - "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ - ); \ - _arg4 ? -_num : _num; \ +#define my_syscall3(num, arg1, arg2, arg3) \ +({ \ + register long _num __asm__ ("v0") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3"); \ + \ + __asm__ volatile ( \ + "addiu $sp, $sp, -32\n" \ + "syscall\n" \ + "addiu $sp, $sp, 32\n" \ + : "=r"(_num), "=r"(_arg4) \ + : "0"(_num), \ + "r"(_arg1), "r"(_arg2), "r"(_arg3) \ + : "memory", "cc", "at", "v1", "hi", "lo", \ + "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ + ); \ + _arg4 ? -_num : _num; \ }) -#define my_syscall4(num, arg1, arg2, arg3, arg4) \ -({ \ - register long _num __asm__ ("v0") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3") = (long)(arg4); \ - \ - __asm__ volatile ( \ - "addiu $sp, $sp, -32\n" \ - "syscall\n" \ - "addiu $sp, $sp, 32\n" \ - : "=r" (_num), "=r"(_arg4) \ - : "0"(_num), \ - "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4) \ - : "memory", "cc", "at", "v1", "hi", "lo", \ - "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ - ); \ - _arg4 ? -_num : _num; \ +#define my_syscall4(num, arg1, arg2, arg3, arg4) \ +({ \ + register long _num __asm__ ("v0") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ + \ + __asm__ volatile ( \ + "addiu $sp, $sp, -32\n" \ + "syscall\n" \ + "addiu $sp, $sp, 32\n" \ + : "=r" (_num), "=r"(_arg4) \ + : "0"(_num), \ + "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4) \ + : "memory", "cc", "at", "v1", "hi", "lo", \ + "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ + ); \ + _arg4 ? -_num : _num; \ }) -#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ -({ \ - register long _num __asm__ ("v0") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3") = (long)(arg4); \ - register long _arg5 = (long)(arg5); \ - \ - __asm__ volatile ( \ - "addiu $sp, $sp, -32\n" \ - "sw %7, 16($sp)\n" \ - "syscall\n " \ - "addiu $sp, $sp, 32\n" \ - : "=r" (_num), "=r"(_arg4) \ - : "0"(_num), \ - "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5) \ - : "memory", "cc", "at", "v1", "hi", "lo", \ - "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ - ); \ - _arg4 ? -_num : _num; \ +#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ +({ \ + register long _num __asm__ ("v0") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ + register long _arg5 = (long)(arg5); \ + \ + __asm__ volatile ( \ + "addiu $sp, $sp, -32\n" \ + "sw %7, 16($sp)\n" \ + "syscall\n " \ + "addiu $sp, $sp, 32\n" \ + : "=r" (_num), "=r"(_arg4) \ + : "0"(_num), \ + "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5) \ + : "memory", "cc", "at", "v1", "hi", "lo", \ + "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9" \ + ); \ + _arg4 ? -_num : _num; \ }) char **environ __attribute__((weak)); diff --git a/tools/include/nolibc/arch-riscv.h b/tools/include/nolibc/arch-riscv.h index a2e8564e66d6..4f21e862b412 100644 --- a/tools/include/nolibc/arch-riscv.h +++ b/tools/include/nolibc/arch-riscv.h @@ -58,122 +58,122 @@ struct sys_stat_struct { */ #define __ARCH_WANT_SYS_PSELECT6 -#define my_syscall0(num) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0"); \ - \ - __asm__ volatile ( \ - "ecall\n\t" \ - : "=r"(_arg1) \ - : "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall0(num) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0"); \ + \ + __asm__ volatile ( \ + "ecall\n\t" \ + : "=r"(_arg1) \ + : "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall1(num, arg1) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - \ - __asm__ volatile ( \ - "ecall\n" \ - : "+r"(_arg1) \ - : "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall1(num, arg1) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + \ + __asm__ volatile ( \ + "ecall\n" \ + : "+r"(_arg1) \ + : "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall2(num, arg1, arg2) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - \ - __asm__ volatile ( \ - "ecall\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall2(num, arg1, arg2) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + \ + __asm__ volatile ( \ + "ecall\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall3(num, arg1, arg2, arg3) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - \ - __asm__ volatile ( \ - "ecall\n\t" \ - : "+r"(_arg1) \ - : "r"(_arg2), "r"(_arg3), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall3(num, arg1, arg2, arg3) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + \ + __asm__ volatile ( \ + "ecall\n\t" \ + : "+r"(_arg1) \ + : "r"(_arg2), "r"(_arg3), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall4(num, arg1, arg2, arg3, arg4) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3") = (long)(arg4); \ - \ - __asm__ volatile ( \ - "ecall\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), "r"(_arg3), "r"(_arg4), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall4(num, arg1, arg2, arg3, arg4) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ + \ + __asm__ volatile ( \ + "ecall\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), "r"(_arg3), "r"(_arg4), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3") = (long)(arg4); \ - register long _arg5 __asm__ ("a4") = (long)(arg5); \ - \ - __asm__ volatile ( \ - "ecall\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ + register long _arg5 __asm__ ("a4") = (long)(arg5); \ + \ + __asm__ volatile ( \ + "ecall\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ -({ \ - register long _num __asm__ ("a7") = (num); \ - register long _arg1 __asm__ ("a0") = (long)(arg1); \ - register long _arg2 __asm__ ("a1") = (long)(arg2); \ - register long _arg3 __asm__ ("a2") = (long)(arg3); \ - register long _arg4 __asm__ ("a3") = (long)(arg4); \ - register long _arg5 __asm__ ("a4") = (long)(arg5); \ - register long _arg6 __asm__ ("a5") = (long)(arg6); \ - \ - __asm__ volatile ( \ - "ecall\n" \ - : "+r"(_arg1) \ - : "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), "r"(_arg6), \ - "r"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ +({ \ + register long _num __asm__ ("a7") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ + register long _arg5 __asm__ ("a4") = (long)(arg5); \ + register long _arg6 __asm__ ("a5") = (long)(arg6); \ + \ + __asm__ volatile ( \ + "ecall\n" \ + : "+r"(_arg1) \ + : "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), "r"(_arg6), \ + "r"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) char **environ __attribute__((weak)); diff --git a/tools/include/nolibc/arch-s390.h b/tools/include/nolibc/arch-s390.h index 516dff5bff8b..8cff5b05e841 100644 --- a/tools/include/nolibc/arch-s390.h +++ b/tools/include/nolibc/arch-s390.h @@ -47,119 +47,119 @@ struct sys_stat_struct { * */ -#define my_syscall0(num) \ -({ \ - register long _num __asm__ ("1") = (num); \ - register long _rc __asm__ ("2"); \ - \ - __asm__ volatile ( \ - "svc 0\n" \ - : "=d"(_rc) \ - : "d"(_num) \ - : "memory", "cc" \ - ); \ - _rc; \ +#define my_syscall0(num) \ +({ \ + register long _num __asm__ ("1") = (num); \ + register long _rc __asm__ ("2"); \ + \ + __asm__ volatile ( \ + "svc 0\n" \ + : "=d"(_rc) \ + : "d"(_num) \ + : "memory", "cc" \ + ); \ + _rc; \ }) -#define my_syscall1(num, arg1) \ -({ \ - register long _num __asm__ ("1") = (num); \ - register long _arg1 __asm__ ("2") = (long)(arg1); \ - \ - __asm__ volatile ( \ - "svc 0\n" \ - : "+d"(_arg1) \ - : "d"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall1(num, arg1) \ +({ \ + register long _num __asm__ ("1") = (num); \ + register long _arg1 __asm__ ("2") = (long)(arg1); \ + \ + __asm__ volatile ( \ + "svc 0\n" \ + : "+d"(_arg1) \ + : "d"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall2(num, arg1, arg2) \ -({ \ - register long _num __asm__ ("1") = (num); \ - register long _arg1 __asm__ ("2") = (long)(arg1); \ - register long _arg2 __asm__ ("3") = (long)(arg2); \ - \ - __asm__ volatile ( \ - "svc 0\n" \ - : "+d"(_arg1) \ - : "d"(_arg2), "d"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall2(num, arg1, arg2) \ +({ \ + register long _num __asm__ ("1") = (num); \ + register long _arg1 __asm__ ("2") = (long)(arg1); \ + register long _arg2 __asm__ ("3") = (long)(arg2); \ + \ + __asm__ volatile ( \ + "svc 0\n" \ + : "+d"(_arg1) \ + : "d"(_arg2), "d"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall3(num, arg1, arg2, arg3) \ -({ \ - register long _num __asm__ ("1") = (num); \ - register long _arg1 __asm__ ("2") = (long)(arg1); \ - register long _arg2 __asm__ ("3") = (long)(arg2); \ - register long _arg3 __asm__ ("4") = (long)(arg3); \ - \ - __asm__ volatile ( \ - "svc 0\n" \ - : "+d"(_arg1) \ - : "d"(_arg2), "d"(_arg3), "d"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall3(num, arg1, arg2, arg3) \ +({ \ + register long _num __asm__ ("1") = (num); \ + register long _arg1 __asm__ ("2") = (long)(arg1); \ + register long _arg2 __asm__ ("3") = (long)(arg2); \ + register long _arg3 __asm__ ("4") = (long)(arg3); \ + \ + __asm__ volatile ( \ + "svc 0\n" \ + : "+d"(_arg1) \ + : "d"(_arg2), "d"(_arg3), "d"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall4(num, arg1, arg2, arg3, arg4) \ -({ \ - register long _num __asm__ ("1") = (num); \ - register long _arg1 __asm__ ("2") = (long)(arg1); \ - register long _arg2 __asm__ ("3") = (long)(arg2); \ - register long _arg3 __asm__ ("4") = (long)(arg3); \ - register long _arg4 __asm__ ("5") = (long)(arg4); \ - \ - __asm__ volatile ( \ - "svc 0\n" \ - : "+d"(_arg1) \ - : "d"(_arg2), "d"(_arg3), "d"(_arg4), "d"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall4(num, arg1, arg2, arg3, arg4) \ +({ \ + register long _num __asm__ ("1") = (num); \ + register long _arg1 __asm__ ("2") = (long)(arg1); \ + register long _arg2 __asm__ ("3") = (long)(arg2); \ + register long _arg3 __asm__ ("4") = (long)(arg3); \ + register long _arg4 __asm__ ("5") = (long)(arg4); \ + \ + __asm__ volatile ( \ + "svc 0\n" \ + : "+d"(_arg1) \ + : "d"(_arg2), "d"(_arg3), "d"(_arg4), "d"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ -({ \ - register long _num __asm__ ("1") = (num); \ - register long _arg1 __asm__ ("2") = (long)(arg1); \ - register long _arg2 __asm__ ("3") = (long)(arg2); \ - register long _arg3 __asm__ ("4") = (long)(arg3); \ - register long _arg4 __asm__ ("5") = (long)(arg4); \ - register long _arg5 __asm__ ("6") = (long)(arg5); \ - \ - __asm__ volatile ( \ - "svc 0\n" \ - : "+d"(_arg1) \ - : "d"(_arg2), "d"(_arg3), "d"(_arg4), "d"(_arg5), \ - "d"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ +({ \ + register long _num __asm__ ("1") = (num); \ + register long _arg1 __asm__ ("2") = (long)(arg1); \ + register long _arg2 __asm__ ("3") = (long)(arg2); \ + register long _arg3 __asm__ ("4") = (long)(arg3); \ + register long _arg4 __asm__ ("5") = (long)(arg4); \ + register long _arg5 __asm__ ("6") = (long)(arg5); \ + \ + __asm__ volatile ( \ + "svc 0\n" \ + : "+d"(_arg1) \ + : "d"(_arg2), "d"(_arg3), "d"(_arg4), "d"(_arg5), \ + "d"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) -#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ -({ \ - register long _num __asm__ ("1") = (num); \ - register long _arg1 __asm__ ("2") = (long)(arg1); \ - register long _arg2 __asm__ ("3") = (long)(arg2); \ - register long _arg3 __asm__ ("4") = (long)(arg3); \ - register long _arg4 __asm__ ("5") = (long)(arg4); \ - register long _arg5 __asm__ ("6") = (long)(arg5); \ - register long _arg6 __asm__ ("7") = (long)(arg6); \ - \ - __asm__ volatile ( \ - "svc 0\n" \ - : "+d"(_arg1) \ - : "d"(_arg2), "d"(_arg3), "d"(_arg4), "d"(_arg5), \ - "d"(_arg6), "d"(_num) \ - : "memory", "cc" \ - ); \ - _arg1; \ +#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ +({ \ + register long _num __asm__ ("1") = (num); \ + register long _arg1 __asm__ ("2") = (long)(arg1); \ + register long _arg2 __asm__ ("3") = (long)(arg2); \ + register long _arg3 __asm__ ("4") = (long)(arg3); \ + register long _arg4 __asm__ ("5") = (long)(arg4); \ + register long _arg5 __asm__ ("6") = (long)(arg5); \ + register long _arg6 __asm__ ("7") = (long)(arg6); \ + \ + __asm__ volatile ( \ + "svc 0\n" \ + : "+d"(_arg1) \ + : "d"(_arg2), "d"(_arg3), "d"(_arg4), "d"(_arg5), \ + "d"(_arg6), "d"(_num) \ + : "memory", "cc" \ + ); \ + _arg1; \ }) char **environ __attribute__((weak)); diff --git a/tools/include/nolibc/arch-x86_64.h b/tools/include/nolibc/arch-x86_64.h index 6fc4d8392742..1dc8b60f5153 100644 --- a/tools/include/nolibc/arch-x86_64.h +++ b/tools/include/nolibc/arch-x86_64.h @@ -55,129 +55,129 @@ struct sys_stat_struct { * */ -#define my_syscall0(num) \ -({ \ - long _ret; \ - register long _num __asm__ ("rax") = (num); \ - \ - __asm__ volatile ( \ - "syscall\n" \ - : "=a"(_ret) \ - : "0"(_num) \ - : "rcx", "r11", "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall0(num) \ +({ \ + long _ret; \ + register long _num __asm__ ("rax") = (num); \ + \ + __asm__ volatile ( \ + "syscall\n" \ + : "=a"(_ret) \ + : "0"(_num) \ + : "rcx", "r11", "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall1(num, arg1) \ -({ \ - long _ret; \ - register long _num __asm__ ("rax") = (num); \ - register long _arg1 __asm__ ("rdi") = (long)(arg1); \ - \ - __asm__ volatile ( \ - "syscall\n" \ - : "=a"(_ret) \ - : "r"(_arg1), \ - "0"(_num) \ - : "rcx", "r11", "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall1(num, arg1) \ +({ \ + long _ret; \ + register long _num __asm__ ("rax") = (num); \ + register long _arg1 __asm__ ("rdi") = (long)(arg1); \ + \ + __asm__ volatile ( \ + "syscall\n" \ + : "=a"(_ret) \ + : "r"(_arg1), \ + "0"(_num) \ + : "rcx", "r11", "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall2(num, arg1, arg2) \ -({ \ - long _ret; \ - register long _num __asm__ ("rax") = (num); \ - register long _arg1 __asm__ ("rdi") = (long)(arg1); \ - register long _arg2 __asm__ ("rsi") = (long)(arg2); \ - \ - __asm__ volatile ( \ - "syscall\n" \ - : "=a"(_ret) \ - : "r"(_arg1), "r"(_arg2), \ - "0"(_num) \ - : "rcx", "r11", "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall2(num, arg1, arg2) \ +({ \ + long _ret; \ + register long _num __asm__ ("rax") = (num); \ + register long _arg1 __asm__ ("rdi") = (long)(arg1); \ + register long _arg2 __asm__ ("rsi") = (long)(arg2); \ + \ + __asm__ volatile ( \ + "syscall\n" \ + : "=a"(_ret) \ + : "r"(_arg1), "r"(_arg2), \ + "0"(_num) \ + : "rcx", "r11", "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall3(num, arg1, arg2, arg3) \ -({ \ - long _ret; \ - register long _num __asm__ ("rax") = (num); \ - register long _arg1 __asm__ ("rdi") = (long)(arg1); \ - register long _arg2 __asm__ ("rsi") = (long)(arg2); \ - register long _arg3 __asm__ ("rdx") = (long)(arg3); \ - \ - __asm__ volatile ( \ - "syscall\n" \ - : "=a"(_ret) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), \ - "0"(_num) \ - : "rcx", "r11", "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall3(num, arg1, arg2, arg3) \ +({ \ + long _ret; \ + register long _num __asm__ ("rax") = (num); \ + register long _arg1 __asm__ ("rdi") = (long)(arg1); \ + register long _arg2 __asm__ ("rsi") = (long)(arg2); \ + register long _arg3 __asm__ ("rdx") = (long)(arg3); \ + \ + __asm__ volatile ( \ + "syscall\n" \ + : "=a"(_ret) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), \ + "0"(_num) \ + : "rcx", "r11", "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall4(num, arg1, arg2, arg3, arg4) \ -({ \ - long _ret; \ - register long _num __asm__ ("rax") = (num); \ - register long _arg1 __asm__ ("rdi") = (long)(arg1); \ - register long _arg2 __asm__ ("rsi") = (long)(arg2); \ - register long _arg3 __asm__ ("rdx") = (long)(arg3); \ - register long _arg4 __asm__ ("r10") = (long)(arg4); \ - \ - __asm__ volatile ( \ - "syscall\n" \ - : "=a"(_ret) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), \ - "0"(_num) \ - : "rcx", "r11", "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall4(num, arg1, arg2, arg3, arg4) \ +({ \ + long _ret; \ + register long _num __asm__ ("rax") = (num); \ + register long _arg1 __asm__ ("rdi") = (long)(arg1); \ + register long _arg2 __asm__ ("rsi") = (long)(arg2); \ + register long _arg3 __asm__ ("rdx") = (long)(arg3); \ + register long _arg4 __asm__ ("r10") = (long)(arg4); \ + \ + __asm__ volatile ( \ + "syscall\n" \ + : "=a"(_ret) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), \ + "0"(_num) \ + : "rcx", "r11", "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ -({ \ - long _ret; \ - register long _num __asm__ ("rax") = (num); \ - register long _arg1 __asm__ ("rdi") = (long)(arg1); \ - register long _arg2 __asm__ ("rsi") = (long)(arg2); \ - register long _arg3 __asm__ ("rdx") = (long)(arg3); \ - register long _arg4 __asm__ ("r10") = (long)(arg4); \ - register long _arg5 __asm__ ("r8") = (long)(arg5); \ - \ - __asm__ volatile ( \ - "syscall\n" \ - : "=a"(_ret) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "0"(_num) \ - : "rcx", "r11", "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ +({ \ + long _ret; \ + register long _num __asm__ ("rax") = (num); \ + register long _arg1 __asm__ ("rdi") = (long)(arg1); \ + register long _arg2 __asm__ ("rsi") = (long)(arg2); \ + register long _arg3 __asm__ ("rdx") = (long)(arg3); \ + register long _arg4 __asm__ ("r10") = (long)(arg4); \ + register long _arg5 __asm__ ("r8") = (long)(arg5); \ + \ + __asm__ volatile ( \ + "syscall\n" \ + : "=a"(_ret) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "0"(_num) \ + : "rcx", "r11", "memory", "cc" \ + ); \ + _ret; \ }) -#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ -({ \ - long _ret; \ - register long _num __asm__ ("rax") = (num); \ - register long _arg1 __asm__ ("rdi") = (long)(arg1); \ - register long _arg2 __asm__ ("rsi") = (long)(arg2); \ - register long _arg3 __asm__ ("rdx") = (long)(arg3); \ - register long _arg4 __asm__ ("r10") = (long)(arg4); \ - register long _arg5 __asm__ ("r8") = (long)(arg5); \ - register long _arg6 __asm__ ("r9") = (long)(arg6); \ - \ - __asm__ volatile ( \ - "syscall\n" \ - : "=a"(_ret) \ - : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ - "r"(_arg6), "0"(_num) \ - : "rcx", "r11", "memory", "cc" \ - ); \ - _ret; \ +#define my_syscall6(num, arg1, arg2, arg3, arg4, arg5, arg6) \ +({ \ + long _ret; \ + register long _num __asm__ ("rax") = (num); \ + register long _arg1 __asm__ ("rdi") = (long)(arg1); \ + register long _arg2 __asm__ ("rsi") = (long)(arg2); \ + register long _arg3 __asm__ ("rdx") = (long)(arg3); \ + register long _arg4 __asm__ ("r10") = (long)(arg4); \ + register long _arg5 __asm__ ("r8") = (long)(arg5); \ + register long _arg6 __asm__ ("r9") = (long)(arg6); \ + \ + __asm__ volatile ( \ + "syscall\n" \ + : "=a"(_ret) \ + : "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \ + "r"(_arg6), "0"(_num) \ + : "rcx", "r11", "memory", "cc" \ + ); \ + _ret; \ }) char **environ __attribute__((weak)); -- 2.25.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv
next prev parent reply other threads:[~2023-06-28 13:21 UTC|newest] Thread overview: 108+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-06-19 15:40 [PATCH v4 00/10] tools/nolibc: add a new syscall helper Zhangjin Wu 2023-06-19 15:40 ` Zhangjin Wu 2023-06-19 15:41 ` [PATCH v4 01/10] tools/nolibc: sys.h: add a syscall return helper Zhangjin Wu 2023-06-19 15:41 ` Zhangjin Wu 2023-06-19 15:42 ` [PATCH v4 02/10] tools/nolibc: unistd.h: apply __sysret() helper Zhangjin Wu 2023-06-19 15:42 ` Zhangjin Wu 2023-06-19 15:44 ` [PATCH v4 03/10] tools/nolibc: sys.h: " Zhangjin Wu 2023-06-19 15:44 ` Zhangjin Wu 2023-06-19 15:45 ` [PATCH v4 04/10] tools/nolibc: unistd.h: reorder the syscall macros Zhangjin Wu 2023-06-19 15:45 ` Zhangjin Wu 2023-06-19 15:47 ` [PATCH v4 05/10] tools/nolibc: add missing my_syscall6() for mips Zhangjin Wu 2023-06-19 15:47 ` Zhangjin Wu 2023-06-19 15:48 ` [PATCH v4 06/10] tools/nolibc: __sysret: support syscalls who return a pointer Zhangjin Wu 2023-06-19 15:48 ` Zhangjin Wu 2023-06-19 15:51 ` [PATCH v4 07/10] tools/nolibc: clean up mmap() support Zhangjin Wu 2023-06-19 15:51 ` Zhangjin Wu 2023-06-21 18:48 ` Thomas Weißschuh 2023-06-21 18:48 ` Thomas Weißschuh 2023-06-22 19:08 ` Zhangjin Wu 2023-06-22 19:08 ` Zhangjin Wu 2023-06-19 15:52 ` [PATCH v4 08/10] selftests/nolibc: add EXPECT_PTREQ, EXPECT_PTRNE and EXPECT_PTRER Zhangjin Wu 2023-06-19 15:52 ` Zhangjin Wu 2023-06-19 15:54 ` [PATCH v4 09/10] selftests/nolibc: add sbrk_0 to test current brk getting Zhangjin Wu 2023-06-19 15:54 ` Zhangjin Wu 2023-06-19 15:55 ` [PATCH v4 10/10] selftests/nolibc: add mmap and munmap test cases Zhangjin Wu 2023-06-19 15:55 ` Zhangjin Wu 2023-06-19 16:14 ` Zhangjin Wu 2023-06-19 16:14 ` Zhangjin Wu 2023-06-21 18:58 ` Thomas Weißschuh 2023-06-21 18:58 ` Thomas Weißschuh 2023-06-22 19:32 ` Zhangjin Wu 2023-06-22 19:32 ` Zhangjin Wu 2023-06-22 19:56 ` Thomas Weißschuh 2023-06-22 19:56 ` Thomas Weißschuh 2023-06-24 7:47 ` Zhangjin Wu 2023-06-24 7:47 ` Zhangjin Wu 2023-06-28 13:07 ` [PATCH v5 00/14] tools/nolibc: add a new syscall helper Zhangjin Wu 2023-06-28 13:07 ` Zhangjin Wu 2023-06-28 13:08 ` [PATCH v5 01/14] tools/nolibc: sys.h: add a syscall return helper Zhangjin Wu 2023-06-28 13:08 ` Zhangjin Wu 2023-06-28 13:11 ` [PATCH v5 02/14] tools/nolibc: unistd.h: apply __sysret() helper Zhangjin Wu 2023-06-28 13:11 ` Zhangjin Wu 2023-06-28 13:13 ` [PATCH v5 03/14] tools/nolibc: sys.h: " Zhangjin Wu 2023-06-28 13:13 ` Zhangjin Wu 2023-06-28 13:14 ` [PATCH v5 04/14] tools/nolibc: unistd.h: reorder the syscall macros Zhangjin Wu 2023-06-28 13:14 ` Zhangjin Wu 2023-06-28 13:17 ` [PATCH v5 05/14] tools/nolibc: string.h: clean up multiple whitespaces with tab Zhangjin Wu 2023-06-28 13:17 ` Zhangjin Wu 2023-06-28 13:19 ` Zhangjin Wu [this message] 2023-06-28 13:19 ` [PATCH v5 06/14] tools/nolibc: arch-*.h: clean up multiple whitespaces Zhangjin Wu 2023-07-02 18:44 ` Willy Tarreau 2023-07-02 18:44 ` Willy Tarreau 2023-07-03 14:02 ` Zhangjin Wu 2023-07-03 14:02 ` Zhangjin Wu 2023-06-28 13:22 ` [PATCH v5 07/14] tools/nolibc: arch-loongarch.h: shrink with SYSCALL_CLOBBERLIST Zhangjin Wu 2023-06-28 13:22 ` Zhangjin Wu 2023-07-02 18:50 ` Willy Tarreau 2023-07-02 18:50 ` Willy Tarreau 2023-07-03 11:28 ` Zhangjin Wu 2023-07-03 11:28 ` Zhangjin Wu 2023-06-28 13:31 ` [PATCH v5 08/14] tools/nolibc: arch-mips.h: " Zhangjin Wu 2023-06-28 13:31 ` Zhangjin Wu 2023-06-28 13:37 ` [PATCH v5 09/14] tools/nolibc: add missing my_syscall6() for mips Zhangjin Wu 2023-06-28 13:37 ` Zhangjin Wu 2023-07-02 18:55 ` Willy Tarreau 2023-07-02 18:55 ` Willy Tarreau 2023-07-03 10:13 ` Zhangjin Wu 2023-07-03 10:13 ` Zhangjin Wu 2023-06-28 13:39 ` [PATCH v5 10/14] tools/nolibc: __sysret: support syscalls who return a pointer Zhangjin Wu 2023-06-28 13:39 ` Zhangjin Wu 2023-07-02 19:17 ` Willy Tarreau 2023-07-02 19:17 ` Willy Tarreau 2023-07-03 8:36 ` Zhangjin Wu 2023-07-03 8:36 ` Zhangjin Wu 2023-07-03 10:03 ` Willy Tarreau 2023-07-03 10:03 ` Willy Tarreau 2023-07-03 11:15 ` Zhangjin Wu 2023-07-03 11:15 ` Zhangjin Wu 2023-06-28 13:41 ` [PATCH v5 11/14] tools/nolibc: clean up mmap() support Zhangjin Wu 2023-06-28 13:41 ` Zhangjin Wu 2023-07-02 19:23 ` Willy Tarreau 2023-07-02 19:23 ` Willy Tarreau 2023-07-03 6:51 ` Zhangjin Wu 2023-07-03 6:51 ` Zhangjin Wu 2023-06-28 13:44 ` [PATCH v5 12/14] selftests/nolibc: add EXPECT_PTREQ, EXPECT_PTRNE and EXPECT_PTRER Zhangjin Wu 2023-06-28 13:44 ` Zhangjin Wu 2023-06-28 13:46 ` [PATCH v5 13/14] selftests/nolibc: add sbrk_0 to test current brk getting Zhangjin Wu 2023-06-28 13:46 ` Zhangjin Wu 2023-06-28 13:51 ` [PATCH v5 14/14] selftests/nolibc: add mmap and munmap test cases Zhangjin Wu 2023-06-28 13:51 ` Zhangjin Wu 2023-07-02 19:33 ` Willy Tarreau 2023-07-02 19:33 ` Willy Tarreau 2023-07-03 6:03 ` Zhangjin Wu 2023-07-03 6:03 ` Zhangjin Wu 2023-07-03 7:25 ` Willy Tarreau 2023-07-03 7:25 ` Willy Tarreau 2023-07-03 8:06 ` Zhangjin Wu 2023-07-03 8:06 ` Zhangjin Wu 2023-07-03 8:20 ` Thomas Weißschuh 2023-07-03 8:20 ` Thomas Weißschuh 2023-07-03 9:15 ` Zhangjin Wu 2023-07-03 9:15 ` Zhangjin Wu 2023-07-03 9:56 ` Willy Tarreau 2023-07-03 9:56 ` Willy Tarreau 2023-07-03 11:24 ` Zhangjin Wu 2023-07-03 11:24 ` Zhangjin Wu 2023-07-02 19:34 ` [PATCH v5 00/14] tools/nolibc: add a new syscall helper Willy Tarreau 2023-07-02 19:34 ` Willy Tarreau
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