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target/hppa: Improve hppa_cpu_dump_state

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Print both raw IAQ_Front and IAQ_Back as well as the GVAs.
Print control registers in system mode.
Print floating point registers if CPU_DUMP_FPU.

Reviewed-by: Helge Deller <deller@gmx.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2024-03-28 11:06:38 -10:00
parent 081a0ed188
commit d2e22fde14
1 changed files with 54 additions and 6 deletions
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60
target/hppa/helper.c
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@ -102,6 +102,19 @@ void cpu_hppa_put_psw(CPUHPPAState *env, target_ulong psw)
void hppa_cpu_dump_state(CPUState *cs, FILE *f, int flags)
{
#ifndef CONFIG_USER_ONLY
static const char cr_name[32][5] = {
"RC", "CR1", "CR2", "CR3",
"CR4", "CR5", "CR6", "CR7",
"PID1", "PID2", "CCR", "SAR",
"PID3", "PID4", "IVA", "EIEM",
"ITMR", "ISQF", "IOQF", "IIR",
"ISR", "IOR", "IPSW", "EIRR",
"TR0", "TR1", "TR2", "TR3",
"TR4", "TR5", "TR6", "TR7",
};
#endif
CPUHPPAState *env = cpu_env(cs);
target_ulong psw = cpu_hppa_get_psw(env);
target_ulong psw_cb;
@ -117,11 +130,12 @@ void hppa_cpu_dump_state(CPUState *cs, FILE *f, int flags)
m = UINT32_MAX;
}
qemu_fprintf(f, "IA_F " TARGET_FMT_lx " IA_B " TARGET_FMT_lx
" IIR %0*" PRIx64 "\n",
qemu_fprintf(f, "IA_F %08" PRIx64 ":%0*" PRIx64 " (" TARGET_FMT_lx ")\n"
"IA_B %08" PRIx64 ":%0*" PRIx64 " (" TARGET_FMT_lx ")\n",
env->iasq_f >> 32, w, m & env->iaoq_f,
hppa_form_gva_psw(psw, env->iasq_f, env->iaoq_f),
hppa_form_gva_psw(psw, env->iasq_b, env->iaoq_b),
w, m & env->cr[CR_IIR]);
env->iasq_b >> 32, w, m & env->iaoq_b,
hppa_form_gva_psw(psw, env->iasq_b, env->iaoq_b));
psw_c[0] = (psw & PSW_W ? 'W' : '-');
psw_c[1] = (psw & PSW_E ? 'E' : '-');
@ -154,12 +168,46 @@ void hppa_cpu_dump_state(CPUState *cs, FILE *f, int flags)
(i & 3) == 3 ? '\n' : ' ');
}
#ifndef CONFIG_USER_ONLY
for (i = 0; i < 32; i++) {
qemu_fprintf(f, "%-4s %0*" PRIx64 "%c",
cr_name[i], w, m & env->cr[i],
(i & 3) == 3 ? '\n' : ' ');
}
qemu_fprintf(f, "ISQB %0*" PRIx64 " IOQB %0*" PRIx64 "\n",
w, m & env->cr_back[0], w, m & env->cr_back[1]);
for (i = 0; i < 8; i++) {
qemu_fprintf(f, "SR%02d %08x%c", i, (uint32_t)(env->sr[i] >> 32),
(i & 3) == 3 ? '\n' : ' ');
}
#endif
qemu_fprintf(f, "\n");
/* ??? FR */
if (flags & CPU_DUMP_FPU) {
static const char rm[4][4] = { "RN", "RZ", "R+", "R-" };
char flg[6], ena[6];
uint32_t fpsr = env->fr0_shadow;
flg[0] = (fpsr & R_FPSR_FLG_V_MASK ? 'V' : '-');
flg[1] = (fpsr & R_FPSR_FLG_Z_MASK ? 'Z' : '-');
flg[2] = (fpsr & R_FPSR_FLG_O_MASK ? 'O' : '-');
flg[3] = (fpsr & R_FPSR_FLG_U_MASK ? 'U' : '-');
flg[4] = (fpsr & R_FPSR_FLG_I_MASK ? 'I' : '-');
flg[5] = '\0';
ena[0] = (fpsr & R_FPSR_ENA_V_MASK ? 'V' : '-');
ena[1] = (fpsr & R_FPSR_ENA_Z_MASK ? 'Z' : '-');
ena[2] = (fpsr & R_FPSR_ENA_O_MASK ? 'O' : '-');
ena[3] = (fpsr & R_FPSR_ENA_U_MASK ? 'U' : '-');
ena[4] = (fpsr & R_FPSR_ENA_I_MASK ? 'I' : '-');
ena[5] = '\0';
qemu_fprintf(f, "FPSR %08x flag %s enable %s %s\n",
fpsr, flg, ena, rm[FIELD_EX32(fpsr, FPSR, RM)]);
for (i = 0; i < 32; i++) {
qemu_fprintf(f, "FR%02d %016" PRIx64 "%c",
i, env->fr[i], (i & 3) == 3 ? '\n' : ' ');
}
}
qemu_fprintf(f, "\n");
}