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| author | Taylor Simpson <tsimpson@quicinc.com> | 2023-04-07 13:45:21 -0700 |
|---|---|---|
| committer | Taylor Simpson <tsimpson@quicinc.com> | 2023-04-21 09:32:52 -0700 |
| commit | 111c529aa652fde71fe54a91776ffd166b724b42 (patch) | |
| tree | e234b28a54e614c6a8d00956b8b78424aad3fb5a | |
| parent | 761e1c675e73502f95fc9e70aaeb4f228985cc44 (diff) | |
| download | focaccia-qemu-111c529aa652fde71fe54a91776ffd166b724b42.tar.gz focaccia-qemu-111c529aa652fde71fe54a91776ffd166b724b42.zip | |
Hexagon (target/hexagon) Remove unused slot variable in helpers
The slot variable in helpers was only passed to log_reg_write function where the argument is unused. - Remove declaration from generated helper functions - Remove slot argument from log_reg_write Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230407204521.357244-1-tsimpson@quicinc.com>
| -rwxr-xr-x | target/hexagon/gen_helper_funcs.py | 2 | ||||
| -rw-r--r-- | target/hexagon/macros.h | 14 | ||||
| -rw-r--r-- | target/hexagon/op_helper.c | 2 | ||||
| -rw-r--r-- | target/hexagon/op_helper.h | 2 |
4 files changed, 9 insertions, 11 deletions
diff --git a/target/hexagon/gen_helper_funcs.py b/target/hexagon/gen_helper_funcs.py index c4e04508f8..c73d792580 100755 --- a/target/hexagon/gen_helper_funcs.py +++ b/target/hexagon/gen_helper_funcs.py @@ -308,8 +308,6 @@ def gen_helper_function(f, tag, tagregs, tagimms): f.write(", ") f.write("uint32_t part1") f.write(")\n{\n") - if not hex_common.need_slot(tag): - f.write(" uint32_t slot __attribute__((unused)) = 4;\n") if hex_common.need_ea(tag): gen_decl_ea(f) ## Declare the return variable diff --git a/target/hexagon/macros.h b/target/hexagon/macros.h index 21b5b5a06c..9ddfc91b1d 100644 --- a/target/hexagon/macros.h +++ b/target/hexagon/macros.h @@ -347,9 +347,9 @@ static inline TCGv gen_read_ireg(TCGv result, TCGv val, int shift) #define fREAD_LR() (env->gpr[HEX_REG_LR]) -#define fWRITE_LR(A) log_reg_write(env, HEX_REG_LR, A, slot) -#define fWRITE_FP(A) log_reg_write(env, HEX_REG_FP, A, slot) -#define fWRITE_SP(A) log_reg_write(env, HEX_REG_SP, A, slot) +#define fWRITE_LR(A) log_reg_write(env, HEX_REG_LR, A) +#define fWRITE_FP(A) log_reg_write(env, HEX_REG_FP, A) +#define fWRITE_SP(A) log_reg_write(env, HEX_REG_SP, A) #define fREAD_SP() (env->gpr[HEX_REG_SP]) #define fREAD_LC0 (env->gpr[HEX_REG_LC0]) @@ -377,13 +377,13 @@ static inline TCGv gen_read_ireg(TCGv result, TCGv val, int shift) #define fHINTJR(TARGET) { /* Not modelled in qemu */} #define fWRITE_LOOP_REGS0(START, COUNT) \ do { \ - log_reg_write(env, HEX_REG_LC0, COUNT, slot); \ - log_reg_write(env, HEX_REG_SA0, START, slot); \ + log_reg_write(env, HEX_REG_LC0, COUNT); \ + log_reg_write(env, HEX_REG_SA0, START); \ } while (0) #define fWRITE_LOOP_REGS1(START, COUNT) \ do { \ - log_reg_write(env, HEX_REG_LC1, COUNT, slot); \ - log_reg_write(env, HEX_REG_SA1, START, slot);\ + log_reg_write(env, HEX_REG_LC1, COUNT); \ + log_reg_write(env, HEX_REG_SA1, START);\ } while (0) #define fSET_OVERFLOW() SET_USR_FIELD(USR_OVF, 1) diff --git a/target/hexagon/op_helper.c b/target/hexagon/op_helper.c index 099c111a8c..3cc71b69d9 100644 --- a/target/hexagon/op_helper.c +++ b/target/hexagon/op_helper.c @@ -53,7 +53,7 @@ G_NORETURN void HELPER(raise_exception)(CPUHexagonState *env, uint32_t excp) } void log_reg_write(CPUHexagonState *env, int rnum, - target_ulong val, uint32_t slot) + target_ulong val) { HEX_DEBUG_LOG("log_reg_write[%d] = " TARGET_FMT_ld " (0x" TARGET_FMT_lx ")", rnum, val, val); diff --git a/target/hexagon/op_helper.h b/target/hexagon/op_helper.h index 34b3a53975..db22b54401 100644 --- a/target/hexagon/op_helper.h +++ b/target/hexagon/op_helper.h @@ -27,7 +27,7 @@ uint32_t mem_load4(CPUHexagonState *env, uint32_t slot, target_ulong vaddr); uint64_t mem_load8(CPUHexagonState *env, uint32_t slot, target_ulong vaddr); void log_reg_write(CPUHexagonState *env, int rnum, - target_ulong val, uint32_t slot); + target_ulong val); void log_store64(CPUHexagonState *env, target_ulong addr, int64_t val, int width, int slot); void log_store32(CPUHexagonState *env, target_ulong addr, |