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target-m68k: Print flags properly

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Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Richard Henderson 2015-08-14 07:59:16 -07:00 committed by Laurent Vivier
parent 9fdb533fb1
commit 8e394ccabd
3 changed files with 9 additions and 8 deletions
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1
target-m68k/cpu.h
View file

@ -158,6 +158,7 @@ M68kCPU *cpu_m68k_init(const char *cpu_model);
is returned if the signal was handled by the virtual CPU. */
int cpu_m68k_signal_handler(int host_signum, void *pinfo,
void *puc);
uint32_t cpu_m68k_flush_flags(CPUM68KState *env, int op);
/* Instead of computing the condition codes after each m68k instruction,

2
target-m68k/helper.c
View file

@ -132,7 +132,7 @@ void m68k_cpu_init_gdb(M68kCPU *cpu)
/* TODO: Add [E]MAC registers. */
}
static uint32_t cpu_m68k_flush_flags(CPUM68KState *env, int op)
uint32_t cpu_m68k_flush_flags(CPUM68KState *env, int op)
{
int flags;
uint32_t src;

14
target-m68k/translate.c
View file

@ -3140,15 +3140,15 @@ void m68k_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf,
for (i = 0; i < 8; i++)
{
u.d = env->fregs[i];
cpu_fprintf (f, "D%d = %08x A%d = %08x F%d = %08x%08x (%12g)\n",
i, env->dregs[i], i, env->aregs[i],
i, u.l.upper, u.l.lower, *(double *)&u.d);
cpu_fprintf(f, "D%d = %08x A%d = %08x F%d = %08x%08x (%12g)\n",
i, env->dregs[i], i, env->aregs[i],
i, u.l.upper, u.l.lower, *(double *)&u.d);
}
cpu_fprintf (f, "PC = %08x ", env->pc);
sr = env->sr;
cpu_fprintf (f, "SR = %04x %c%c%c%c%c ", sr, (sr & 0x10) ? 'X' : '-',
(sr & CCF_N) ? 'N' : '-', (sr & CCF_Z) ? 'Z' : '-',
(sr & CCF_V) ? 'V' : '-', (sr & CCF_C) ? 'C' : '-');
sr = env->sr | cpu_m68k_flush_flags(env, env->cc_op) | env->cc_x * CCF_X;
cpu_fprintf(f, "SR = %04x %c%c%c%c%c ", sr, (sr & CCF_X) ? 'X' : '-',
(sr & CCF_N) ? 'N' : '-', (sr & CCF_Z) ? 'Z' : '-',
(sr & CCF_V) ? 'V' : '-', (sr & CCF_C) ? 'C' : '-');
cpu_fprintf (f, "FPRESULT = %12g\n", *(double *)&env->fp_result);
}