From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: qemu-devel@nongnu.org
Cc: "Aleksandar Rikalo" <aleksandar.rikalo@syrmia.com>,
"Huacai Chen" <chenhuacai@kernel.org>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
"Aurelien Jarno" <aurelien@aurel32.net>
Subject: [PATCH v3 21/30] target/mips: Move tlb_helper.c to tcg/sysemu/
Date: Mon, 19 Apr 2021 21:18:14 +0200 [thread overview]
Message-ID: <20210419191823.1555482-22-f4bug@amsat.org> (raw)
In-Reply-To: <20210419191823.1555482-1-f4bug@amsat.org>
Move tlb_helper.c to the tcg/sysemu/ subdir, along with
the following 3 declarations to tcg-internal.h:
- cpu_mips_tlb_flush()
- cpu_mips_translate_address()
- r4k_invalidate_tlb()
Simplify tlb_helper.c #ifdef'ry because files in tcg/sysemu/
are only build when sysemu mode is configured.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
target/mips/internal.h | 5 -----
target/mips/tcg/tcg-internal.h | 5 +++++
target/mips/{ => tcg/sysemu}/tlb_helper.c | 3 ---
target/mips/meson.build | 1 -
target/mips/tcg/sysemu/meson.build | 1 +
5 files changed, 6 insertions(+), 9 deletions(-)
rename target/mips/{ => tcg/sysemu}/tlb_helper.c (99%)
diff --git a/target/mips/internal.h b/target/mips/internal.h
index 54e6f08f560..df419760df0 100644
--- a/target/mips/internal.h
+++ b/target/mips/internal.h
@@ -164,16 +164,12 @@ void r4k_helper_tlbp(CPUMIPSState *env);
void r4k_helper_tlbr(CPUMIPSState *env);
void r4k_helper_tlbinv(CPUMIPSState *env);
void r4k_helper_tlbinvf(CPUMIPSState *env);
-void r4k_invalidate_tlb(CPUMIPSState *env, int idx, int use_extra);
void mips_cpu_do_transaction_failed(CPUState *cs, hwaddr physaddr,
vaddr addr, unsigned size,
MMUAccessType access_type,
int mmu_idx, MemTxAttrs attrs,
MemTxResult response, uintptr_t retaddr);
-hwaddr cpu_mips_translate_address(CPUMIPSState *env, target_ulong address,
- MMUAccessType access_type, uintptr_t retaddr);
-
extern const VMStateDescription vmstate_mips_cpu;
#endif /* !CONFIG_USER_ONLY */
@@ -424,7 +420,6 @@ static inline void compute_hflags(CPUMIPSState *env)
}
}
-void cpu_mips_tlb_flush(CPUMIPSState *env);
void sync_c0_status(CPUMIPSState *env, CPUMIPSState *cpu, int tc);
void cpu_mips_store_status(CPUMIPSState *env, target_ulong val);
void cpu_mips_store_cause(CPUMIPSState *env, target_ulong val);
diff --git a/target/mips/tcg/tcg-internal.h b/target/mips/tcg/tcg-internal.h
index 70655bab45c..a39ff45d58f 100644
--- a/target/mips/tcg/tcg-internal.h
+++ b/target/mips/tcg/tcg-internal.h
@@ -24,8 +24,13 @@ void mmu_init(CPUMIPSState *env, const mips_def_t *def);
void update_pagemask(CPUMIPSState *env, target_ulong arg1, int32_t *pagemask);
+void r4k_invalidate_tlb(CPUMIPSState *env, int idx, int use_extra);
uint32_t cpu_mips_get_random(CPUMIPSState *env);
+hwaddr cpu_mips_translate_address(CPUMIPSState *env, target_ulong address,
+ MMUAccessType access_type, uintptr_t retaddr);
+void cpu_mips_tlb_flush(CPUMIPSState *env);
+
#endif /* !CONFIG_USER_ONLY */
#endif
diff --git a/target/mips/tlb_helper.c b/target/mips/tcg/sysemu/tlb_helper.c
similarity index 99%
rename from target/mips/tlb_helper.c
rename to target/mips/tcg/sysemu/tlb_helper.c
index bfb08eaf506..bf242f5e65a 100644
--- a/target/mips/tlb_helper.c
+++ b/target/mips/tcg/sysemu/tlb_helper.c
@@ -25,8 +25,6 @@
#include "exec/log.h"
#include "hw/mips/cpudevs.h"
-#if !defined(CONFIG_USER_ONLY)
-
/* no MMU emulation */
int no_mmu_map_address(CPUMIPSState *env, hwaddr *physical, int *prot,
target_ulong address, MMUAccessType access_type)
@@ -1072,4 +1070,3 @@ void r4k_invalidate_tlb(CPUMIPSState *env, int idx, int use_extra)
}
}
}
-#endif /* !CONFIG_USER_ONLY */
diff --git a/target/mips/meson.build b/target/mips/meson.build
index a55af1cd6cf..ff5eb210dfd 100644
--- a/target/mips/meson.build
+++ b/target/mips/meson.build
@@ -31,7 +31,6 @@
'msa_translate.c',
'op_helper.c',
'rel6_translate.c',
- 'tlb_helper.c',
'translate.c',
'translate_addr_const.c',
'txx9_translate.c',
diff --git a/target/mips/tcg/sysemu/meson.build b/target/mips/tcg/sysemu/meson.build
index 5c3024e7760..73ab9571ba6 100644
--- a/target/mips/tcg/sysemu/meson.build
+++ b/target/mips/tcg/sysemu/meson.build
@@ -1,4 +1,5 @@
mips_softmmu_ss.add(files(
'cp0_helper.c',
'mips-semi.c',
+ 'tlb_helper.c',
))
--
2.26.3
next prev parent reply other threads:[~2021-04-19 19:34 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-19 19:17 [PATCH v3 00/30] target/mips: Re-org to allow KVM-only builds Philippe Mathieu-Daudé
2021-04-19 19:17 ` [PATCH v3 01/30] target/mips: Simplify meson TCG rules Philippe Mathieu-Daudé
2021-04-19 19:17 ` [PATCH v3 02/30] target/mips: Move IEEE rounding mode array to new source file Philippe Mathieu-Daudé
2021-04-19 19:17 ` [PATCH v3 03/30] target/mips: Move msa_reset() " Philippe Mathieu-Daudé
2021-04-19 19:17 ` [PATCH v3 04/30] target/mips: Make CPU/FPU regnames[] arrays global Philippe Mathieu-Daudé
2021-04-19 19:17 ` [PATCH v3 05/30] target/mips: Optimize CPU/FPU regnames[] arrays Philippe Mathieu-Daudé
2021-04-19 19:22 ` Richard Henderson
2021-04-19 19:17 ` [PATCH v3 06/30] target/mips: Restrict mips_cpu_dump_state() to cpu.c Philippe Mathieu-Daudé
2021-04-19 19:18 ` [PATCH v3 07/30] target/mips: Turn printfpr() macro into a proper function Philippe Mathieu-Daudé
2021-04-19 19:24 ` Richard Henderson
2021-04-19 19:18 ` [PATCH v3 08/30] target/mips: Declare mips_cpu_set_error_pc() inlined in "internal.h" Philippe Mathieu-Daudé
2021-04-19 19:27 ` Richard Henderson
2021-04-19 20:42 ` Philippe Mathieu-Daudé
2021-04-20 14:03 ` Richard Henderson
2021-04-19 19:18 ` [PATCH v3 09/30] target/mips: Merge do_translate_address into cpu_mips_translate_address Philippe Mathieu-Daudé
2021-04-19 19:31 ` Richard Henderson
2021-04-19 19:18 ` [PATCH v3 10/30] target/mips: Extract load/store helpers to ldst_helper.c Philippe Mathieu-Daudé
2021-04-19 19:18 ` [PATCH v3 11/30] meson: Introduce meson_user_arch source set for arch-specific user-mode Philippe Mathieu-Daudé
2021-04-19 19:18 ` [PATCH v3 12/30] target/mips: Introduce tcg-internal.h for TCG specific declarations Philippe Mathieu-Daudé
2021-04-19 19:18 ` [PATCH v3 13/30] target/mips: Add simple user-mode mips_cpu_do_interrupt() Philippe Mathieu-Daudé
2021-04-19 19:18 ` [PATCH v3 14/30] target/mips: Add simple user-mode mips_cpu_tlb_fill() Philippe Mathieu-Daudé
2021-04-19 19:18 ` [PATCH v3 15/30] target/mips: Move cpu_signal_handler definition around Philippe Mathieu-Daudé
2021-04-19 19:18 ` [PATCH v3 16/30] target/mips: Move sysemu specific files under sysemu/ subfolder Philippe Mathieu-Daudé
2021-04-19 19:18 ` [PATCH v3 17/30] target/mips: Move physical addressing code to sysemu/physaddr.c Philippe Mathieu-Daudé
2021-04-19 19:18 ` [PATCH v3 18/30] target/mips: Restrict cpu_mips_get_random() / update_pagemask() to TCG Philippe Mathieu-Daudé
2021-04-19 19:33 ` Richard Henderson
2021-04-19 19:18 ` [PATCH v3 19/30] target/mips: Move sysemu TCG-specific code to tcg/sysemu/ subfolder Philippe Mathieu-Daudé
2021-04-19 19:34 ` Richard Henderson
2021-04-19 19:18 ` [PATCH v3 20/30] target/mips: Restrict mmu_init() to TCG Philippe Mathieu-Daudé
2021-04-19 19:18 ` Philippe Mathieu-Daudé [this message]
2021-04-19 19:18 ` [PATCH v3 22/30] target/mips: Restrict CPUMIPSTLBContext::map_address() handlers scope Philippe Mathieu-Daudé
2021-04-19 19:18 ` [PATCH v3 23/30] target/mips: Move Special opcodes to tcg/sysemu/special_helper.c Philippe Mathieu-Daudé
2021-04-19 19:18 ` [PATCH v3 24/30] target/mips: Move helper_cache() " Philippe Mathieu-Daudé
2021-04-19 20:14 ` Richard Henderson
2021-04-19 19:18 ` [PATCH v3 25/30] target/mips: Move TLB management helpers to tcg/sysemu/tlb_helper.c Philippe Mathieu-Daudé
2021-04-19 19:18 ` [PATCH v3 26/30] target/mips: Move exception management code to exception.c Philippe Mathieu-Daudé
2021-04-19 19:18 ` [PATCH v3 27/30] target/mips: Move CP0 helpers to sysemu/cp0.c Philippe Mathieu-Daudé
2021-04-19 19:18 ` [PATCH v3 28/30] target/mips: Move TCG source files under tcg/ sub directory Philippe Mathieu-Daudé
2021-04-19 19:18 ` [PATCH v3 29/30] hw/mips: Restrict non-virtualized machines to TCG Philippe Mathieu-Daudé
2021-04-19 19:18 ` [PATCH v3 30/30] gitlab-ci: Add KVM mips64el cross-build jobs Philippe Mathieu-Daudé
2021-04-19 19:33 ` [PATCH v3 00/30] target/mips: Re-org to allow KVM-only builds no-reply
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