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tcg: Remove gen_intermediate_code_pc

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It is no longer used, so tidy up everything reached by it.
This includes the gen_opc_* arrays, the search_pc parameter
and the inline gen_intermediate_code_internal functions.

Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2015-09-01 20:01:40 -07:00
parent fca8a500d5
commit 4e5e121515
22 changed files with 90 additions and 736 deletions
Download patch file Download diff file Expand all files Collapse all files

43
target-m68k/translate.c
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@ -2962,14 +2962,11 @@ static void disas_m68k_insn(CPUM68KState * env, DisasContext *s)
}
/* generate intermediate code for basic block 'tb'. */
static inline void
gen_intermediate_code_internal(M68kCPU *cpu, TranslationBlock *tb,
bool search_pc)
void gen_intermediate_code(CPUM68KState *env, TranslationBlock *tb)
{
M68kCPU *cpu = m68k_env_get_cpu(env);
CPUState *cs = CPU(cpu);
CPUM68KState *env = &cpu->env;
DisasContext dc1, *dc = &dc1;
int j, lj;
target_ulong pc_start;
int pc_offset;
int num_insns;
@ -2988,7 +2985,6 @@ gen_intermediate_code_internal(M68kCPU *cpu, TranslationBlock *tb,
dc->fpcr = env->fpcr;
dc->user = (env->sr & SR_S) == 0;
dc->done_mac = 0;
lj = -1;
num_insns = 0;
max_insns = tb->cflags & CF_COUNT_MASK;
if (max_insns == 0) {
@ -3002,17 +2998,6 @@ gen_intermediate_code_internal(M68kCPU *cpu, TranslationBlock *tb,
do {
pc_offset = dc->pc - pc_start;
gen_throws_exception = NULL;
if (search_pc) {
j = tcg_op_buf_count();
if (lj < j) {
lj++;
while (lj < j)
tcg_ctx.gen_opc_instr_start[lj++] = 0;
}
tcg_ctx.gen_opc_pc[lj] = dc->pc;
tcg_ctx.gen_opc_instr_start[lj] = 1;
tcg_ctx.gen_opc_icount[lj] = num_insns;
}
tcg_gen_insn_start(dc->pc);
num_insns++;
@ -3071,28 +3056,8 @@ gen_intermediate_code_internal(M68kCPU *cpu, TranslationBlock *tb,
qemu_log("\n");
}
#endif
if (search_pc) {
j = tcg_op_buf_count();
lj++;
while (lj <= j)
tcg_ctx.gen_opc_instr_start[lj++] = 0;
} else {
tb->size = dc->pc - pc_start;
tb->icount = num_insns;
}
//optimize_flags();
//expand_target_qops();
}
void gen_intermediate_code(CPUM68KState *env, TranslationBlock *tb)
{
gen_intermediate_code_internal(m68k_env_get_cpu(env), tb, false);
}
void gen_intermediate_code_pc(CPUM68KState *env, TranslationBlock *tb)
{
gen_intermediate_code_internal(m68k_env_get_cpu(env), tb, true);
tb->size = dc->pc - pc_start;
tb->icount = num_insns;
}
void m68k_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf,