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Signed-off-by: Richard Henderson --- tcg/aarch64/tcg-target.h | 2 ++ tcg/arm/tcg-target.h | 2 ++ tcg/loongarch64/tcg-target.h | 2 ++ tcg/mips/tcg-target.h | 2 ++ tcg/riscv/tcg-target.h | 3 +++ tcg/s390x/tcg-target.h | 2 ++ tcg/sparc64/tcg-target.h | 2 ++ tcg/tcg.c | 11 ++++++----- tcg/ppc/tcg-target.c.inc | 3 +++ 9 files changed, 24 insertions(+), 5 deletions(-) diff --git a/tcg/aarch64/tcg-target.h b/tcg/aarch64/tcg-target.h index 413a5410c5..0dff5807f6 100644 --- a/tcg/aarch64/tcg-target.h +++ b/tcg/aarch64/tcg-target.h @@ -54,6 +54,8 @@ typedef enum { #define TCG_TARGET_CALL_STACK_OFFSET 0 #define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_NORMAL #define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_NORMAL +#define TCG_TARGET_CALL_ARG_I128 TCG_CALL_ARG_NORMAL +#define TCG_TARGET_CALL_RET_I128 TCG_CALL_RET_NORMAL /* optional instructions */ #define TCG_TARGET_HAS_div_i32 1 diff --git a/tcg/arm/tcg-target.h b/tcg/arm/tcg-target.h index b7843d2d54..6613d3d791 100644 --- a/tcg/arm/tcg-target.h +++ b/tcg/arm/tcg-target.h @@ -91,6 +91,8 @@ extern bool use_neon_instructions; #define TCG_TARGET_CALL_STACK_OFFSET 0 #define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_NORMAL #define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_EVEN +#define TCG_TARGET_CALL_ARG_I128 TCG_CALL_ARG_EVEN +#define TCG_TARGET_CALL_RET_I128 TCG_CALL_RET_BY_REF /* optional instructions */ #define TCG_TARGET_HAS_ext8s_i32 1 diff --git a/tcg/loongarch64/tcg-target.h b/tcg/loongarch64/tcg-target.h index 74fbb22dfd..54e3478355 100644 --- a/tcg/loongarch64/tcg-target.h +++ b/tcg/loongarch64/tcg-target.h @@ -91,6 +91,8 @@ typedef enum { #define TCG_TARGET_CALL_STACK_OFFSET 0 #define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_NORMAL #define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_NORMAL +#define TCG_TARGET_CALL_ARG_I128 TCG_CALL_ARG_NORMAL +#define TCG_TARGET_CALL_RET_I128 TCG_CALL_RET_NORMAL /* optional instructions */ #define TCG_TARGET_HAS_movcond_i32 0 diff --git a/tcg/mips/tcg-target.h b/tcg/mips/tcg-target.h index 15721c3e42..b235cba8ba 100644 --- a/tcg/mips/tcg-target.h +++ b/tcg/mips/tcg-target.h @@ -89,6 +89,8 @@ typedef enum { # define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_NORMAL #endif #define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_NORMAL +#define TCG_TARGET_CALL_ARG_I128 TCG_CALL_ARG_EVEN +#define TCG_TARGET_CALL_RET_I128 TCG_CALL_RET_NORMAL /* MOVN/MOVZ instructions detection */ #if (defined(__mips_isa_rev) && (__mips_isa_rev >= 1)) || \ diff --git a/tcg/riscv/tcg-target.h b/tcg/riscv/tcg-target.h index 232537ccea..d61ca902d3 100644 --- a/tcg/riscv/tcg-target.h +++ b/tcg/riscv/tcg-target.h @@ -85,9 +85,12 @@ typedef enum { #define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_NORMAL #if TCG_TARGET_REG_BITS == 32 #define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_EVEN +#define TCG_TARGET_CALL_ARG_I128 TCG_CALL_ARG_EVEN #else #define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_NORMAL +#define TCG_TARGET_CALL_ARG_I128 TCG_CALL_ARG_NORMAL #endif +#define TCG_TARGET_CALL_RET_I128 TCG_CALL_RET_NORMAL /* optional instructions */ #define TCG_TARGET_HAS_movcond_i32 0 diff --git a/tcg/s390x/tcg-target.h b/tcg/s390x/tcg-target.h index db5665c375..9a3856f0b3 100644 --- a/tcg/s390x/tcg-target.h +++ b/tcg/s390x/tcg-target.h @@ -168,6 +168,8 @@ extern uint64_t s390_facilities[3]; #define TCG_TARGET_CALL_STACK_OFFSET 160 #define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_EXTEND #define TCG_TARGET_CALL_ARG_I64 TCG_CALL_RET_NORMAL +#define TCG_TARGET_CALL_ARG_I128 TCG_CALL_ARG_BY_REF +#define TCG_TARGET_CALL_RET_I128 TCG_CALL_RET_BY_REF #define TCG_TARGET_HAS_MEMORY_BSWAP 1 diff --git a/tcg/sparc64/tcg-target.h b/tcg/sparc64/tcg-target.h index 0044ac8d78..53cfa843da 100644 --- a/tcg/sparc64/tcg-target.h +++ b/tcg/sparc64/tcg-target.h @@ -73,6 +73,8 @@ typedef enum { #define TCG_TARGET_CALL_STACK_OFFSET (128 + 6*8 + TCG_TARGET_STACK_BIAS) #define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_EXTEND #define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_NORMAL +#define TCG_TARGET_CALL_ARG_I128 TCG_CALL_ARG_NORMAL +#define TCG_TARGET_CALL_RET_I128 TCG_CALL_RET_NORMAL #if defined(__VIS__) && __VIS__ >= 0x300 #define use_vis3_instructions 1 diff --git a/tcg/tcg.c b/tcg/tcg.c index f921a5ca24..7cde82f12d 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -760,12 +760,13 @@ static void init_call_layout(TCGHelperInfo *info) break; case dh_typecode_i128: /* - * No matter the call return method, we must have all of - * the temp subindexes in the call for liveness. + * For 32-bit hosts, do not split out individual temps. + * For 64-bit hosts, we need to add both temps for liveness + * no matter the backend calling convention. */ info->nr_out = TCG_TARGET_REG_BITS == 32 ? 1 : 2; - info->out_kind = TCG_CALL_RET_NORMAL; /* TODO */ - switch (/* TODO */ TCG_CALL_RET_NORMAL) { + info->out_kind = TCG_TARGET_CALL_RET_I128; + switch (TCG_TARGET_CALL_RET_I128) { case TCG_CALL_RET_NORMAL: if (TCG_TARGET_REG_BITS == 32) { info->out_kind = TCG_CALL_RET_NORMAL_4; @@ -827,7 +828,7 @@ static void init_call_layout(TCGHelperInfo *info) break; case dh_typecode_i128: type = TCG_TYPE_I128; - kind = TCG_CALL_ARG_NORMAL; /* TODO */ + kind = TCG_TARGET_CALL_ARG_I128; break; default: g_assert_not_reached(); diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc index 781ecfe161..e86d4a5e78 100644 --- a/tcg/ppc/tcg-target.c.inc +++ b/tcg/ppc/tcg-target.c.inc @@ -54,6 +54,9 @@ #else # define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_NORMAL #endif +/* Note sysv arg alignment applies only to 2-word types, not more. */ +#define TCG_TARGET_CALL_ARG_I128 TCG_CALL_ARG_NORMAL +#define TCG_TARGET_CALL_RET_I128 TCG_CALL_RET_NORMAL /* For some memory operations, we need a scratch that isn't R0. For the AIX calling convention, we can re-use the TOC register since we'll be reloading -- 2.34.1