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Remove unused function parameters from gen_pc_load and rename the function

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Function gen_pc_load was introduced in commit
d2856f1ad4.
The only reason for parameter searched_pc was
a debug statement in target-i386/translate.c.

Parameter puc was needed by target-sparc until
commit d7da2a1040.

Remove searched_pc from the debug statement and remove both
parameters from the parameter list of gen_pc_load.

As the function name gen_pc_load was also misleading,
it is now called restore_state_to_opc. This new name
was suggested by Peter Maydell, thanks.

v2: Remove last parameter, too, and rename the function.

v3: Fix [] typo in target-arm/translate.c.
    Fix wrong SHA1 object name in commit message (copy+paste error).

Cc: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
This commit is contained in:
Stefan Weil 2011-04-18 06:39:52 +00:00
parent 8d5192ee15
commit e87b7cb0f0
15 changed files with 20 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
exec-all.h
View File

@ -77,8 +77,8 @@ extern uint16_t gen_opc_icount[OPC_BUF_SIZE];
void gen_intermediate_code(CPUState *env, struct TranslationBlock *tb);
void gen_intermediate_code_pc(CPUState *env, struct TranslationBlock *tb);
void gen_pc_load(CPUState *env, struct TranslationBlock *tb,
unsigned long searched_pc, int pc_pos, void *puc);
void restore_state_to_opc(CPUState *env, struct TranslationBlock *tb,
int pc_pos);
void cpu_gen_init(void);
int cpu_gen_code(CPUState *env, struct TranslationBlock *tb,

3
target-alpha/translate.c
View File

@ -3367,8 +3367,7 @@ CPUAlphaState * cpu_alpha_init (const char *cpu_model)
return env;
}
void gen_pc_load(CPUState *env, TranslationBlock *tb,
unsigned long searched_pc, int pc_pos, void *puc)
void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
{
env->pc = gen_opc_pc[pc_pos];
}

7
target-arm/translate.c
View File

@ -9551,8 +9551,8 @@ static inline void gen_intermediate_code_internal(CPUState *env,
* This is handled in the same way as restoration of the
* PC in these situations: we will be called again with search_pc=1
* and generate a mapping of the condexec bits for each PC in
* gen_opc_condexec_bits[]. gen_pc_load[] then uses this to restore
* the condexec bits.
* gen_opc_condexec_bits[]. restore_state_to_opc() then uses
* this to restore the condexec bits.
*
* Note that there are no instructions which can read the condexec
* bits, and none which can write non-static values to them, so
@ -9817,8 +9817,7 @@ void cpu_dump_state(CPUState *env, FILE *f, fprintf_function cpu_fprintf,
#endif
}
void gen_pc_load(CPUState *env, TranslationBlock *tb,
unsigned long searched_pc, int pc_pos, void *puc)
void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
{
env->regs[15] = gen_opc_pc[pc_pos];
env->condexec_bits = gen_opc_condexec_bits[pc_pos];

3
target-cris/translate.c
View File

@ -3604,8 +3604,7 @@ void cpu_reset (CPUCRISState *env)
#endif
}
void gen_pc_load(CPUState *env, struct TranslationBlock *tb,
unsigned long searched_pc, int pc_pos, void *puc)
void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
{
env->pc = gen_opc_pc[pc_pos];
}

7
target-i386/translate.c
View File

@ -7890,8 +7890,7 @@ void gen_intermediate_code_pc(CPUState *env, TranslationBlock *tb)
gen_intermediate_code_internal(env, tb, 1);
}
void gen_pc_load(CPUState *env, TranslationBlock *tb,
unsigned long searched_pc, int pc_pos, void *puc)
void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
{
int cc_op;
#ifdef DEBUG_DISAS
@ -7903,8 +7902,8 @@ void gen_pc_load(CPUState *env, TranslationBlock *tb,
qemu_log("0x%04x: " TARGET_FMT_lx "\n", i, gen_opc_pc[i]);
}
}
qemu_log("spc=0x%08lx pc_pos=0x%x eip=" TARGET_FMT_lx " cs_base=%x\n",
searched_pc, pc_pos, gen_opc_pc[pc_pos] - tb->cs_base,
qemu_log("pc_pos=0x%x eip=" TARGET_FMT_lx " cs_base=%x\n",
pc_pos, gen_opc_pc[pc_pos] - tb->cs_base,
(uint32_t)tb->cs_base);
}
#endif

3
target-lm32/translate.c
View File

@ -1212,8 +1212,7 @@ void cpu_dump_state(CPUState *env, FILE *f, fprintf_function cpu_fprintf,
cpu_fprintf(f, "\n\n");
}
void gen_pc_load(CPUState *env, struct TranslationBlock *tb,
unsigned long searched_pc, int pc_pos, void *puc)
void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
{
env->pc = gen_opc_pc[pc_pos];
}

3
target-m68k/translate.c
View File

@ -3113,8 +3113,7 @@ void cpu_dump_state(CPUState *env, FILE *f, fprintf_function cpu_fprintf,
cpu_fprintf (f, "FPRESULT = %12g\n", *(double *)&env->fp_result);
}
void gen_pc_load(CPUState *env, TranslationBlock *tb,
unsigned long searched_pc, int pc_pos, void *puc)
void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
{
env->pc = gen_opc_pc[pc_pos];
}

3
target-microblaze/translate.c
View File

@ -1940,8 +1940,7 @@ void cpu_reset (CPUState *env)
#endif
}
void gen_pc_load(CPUState *env, struct TranslationBlock *tb,
unsigned long searched_pc, int pc_pos, void *puc)
void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
{
env->sregs[SR_PC] = gen_opc_pc[pc_pos];
}

3
target-mips/translate.c
View File

@ -12737,8 +12737,7 @@ void cpu_reset (CPUMIPSState *env)
env->exception_index = EXCP_NONE;
}
void gen_pc_load(CPUState *env, TranslationBlock *tb,
unsigned long searched_pc, int pc_pos, void *puc)
void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
{
env->active_tc.PC = gen_opc_pc[pc_pos];
env->hflags &= ~MIPS_HFLAG_BMASK;

3
target-ppc/translate.c
View File

@ -9367,8 +9367,7 @@ void gen_intermediate_code_pc (CPUState *env, struct TranslationBlock *tb)
gen_intermediate_code_internal(env, tb, 1);
}
void gen_pc_load(CPUState *env, TranslationBlock *tb,
unsigned long searched_pc, int pc_pos, void *puc)
void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
{
env->nip = gen_opc_pc[pc_pos];
}

3
target-s390x/translate.c
View File

@ -54,8 +54,7 @@ void gen_intermediate_code_pc (CPUState *env, struct TranslationBlock *tb)
{
}
void gen_pc_load(CPUState *env, TranslationBlock *tb,
unsigned long searched_pc, int pc_pos, void *puc)
void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
{
env->psw.addr = gen_opc_pc[pc_pos];
}

3
target-sh4/translate.c
View File

@ -2069,8 +2069,7 @@ void gen_intermediate_code_pc(CPUState * env, struct TranslationBlock *tb)
gen_intermediate_code_internal(env, tb, 1);
}
void gen_pc_load(CPUState *env, TranslationBlock *tb,
unsigned long searched_pc, int pc_pos, void *puc)
void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
{
env->pc = gen_opc_pc[pc_pos];
env->flags = gen_opc_hflags[pc_pos];

3
target-sparc/translate.c
View File

@ -5080,8 +5080,7 @@ void gen_intermediate_code_init(CPUSPARCState *env)
}
}
void gen_pc_load(CPUState *env, TranslationBlock *tb,
unsigned long searched_pc, int pc_pos, void *puc)
void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
{
target_ulong npc;
env->pc = gen_opc_pc[pc_pos];

3
target-unicore32/translate.c
View File

@ -2098,8 +2098,7 @@ void cpu_dump_state(CPUState *env, FILE *f, fprintf_function cpu_fprintf,
#endif
}
void gen_pc_load(CPUState *env, TranslationBlock *tb,
unsigned long searched_pc, int pc_pos, void *puc)
void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
{
env->regs[31] = gen_opc_pc[pc_pos];
}

2
translate-all.c
View File

@ -157,7 +157,7 @@ int cpu_restore_state(TranslationBlock *tb,
j--;
env->icount_decr.u16.low -= gen_opc_icount[j];
gen_pc_load(env, tb, searched_pc, j, puc);
restore_state_to_opc(env, tb, j);
#ifdef CONFIG_PROFILER
s->restore_time += profile_getclock() - ti;