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| author | Cédric Le Goater <clg@kaod.org> | 2022-01-04 07:55:34 +0100 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2022-01-04 07:55:34 +0100 |
| commit | 6789f23b6484960b8665f6f661188dfecccdacb6 (patch) | |
| tree | aa4037eb195a6f48a1cadef303ce0cb7077ceef7 | |
| parent | 62e79ef9144d5b8bf89848a59ecb62fad2f52c1c (diff) | |
| download | qemu-6789f23b6484960b8665f6f661188dfecccdacb6.zip qemu-6789f23b6484960b8665f6f661188dfecccdacb6.tar.gz qemu-6789f23b6484960b8665f6f661188dfecccdacb6.tar.bz2 | |
target/ppc: Print out literal exception names in logs
It facilitates reading the logs when mask CPU_LOG_INT is activated. We
should do the same for error codes.
Cc: Fabiano Rosas <farosas@linux.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Fabiano Rosas <farosas@linux.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211222064025.1541490-2-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20220103063441.3424853-3-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
| -rw-r--r-- | target/ppc/excp_helper.c | 75 |
1 files changed, 74 insertions, 1 deletions
diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c index 8ba93d2..e338072 100644 --- a/target/ppc/excp_helper.c +++ b/target/ppc/excp_helper.c @@ -36,6 +36,78 @@ /* Exception processing */ #if !defined(CONFIG_USER_ONLY) +static const char *powerpc_excp_name(int excp) +{ + switch (excp) { + case POWERPC_EXCP_CRITICAL: return "CRITICAL"; + case POWERPC_EXCP_MCHECK: return "MCHECK"; + case POWERPC_EXCP_DSI: return "DSI"; + case POWERPC_EXCP_ISI: return "ISI"; + case POWERPC_EXCP_EXTERNAL: return "EXTERNAL"; + case POWERPC_EXCP_ALIGN: return "ALIGN"; + case POWERPC_EXCP_PROGRAM: return "PROGRAM"; + case POWERPC_EXCP_FPU: return "FPU"; + case POWERPC_EXCP_SYSCALL: return "SYSCALL"; + case POWERPC_EXCP_APU: return "APU"; + case POWERPC_EXCP_DECR: return "DECR"; + case POWERPC_EXCP_FIT: return "FIT"; + case POWERPC_EXCP_WDT: return "WDT"; + case POWERPC_EXCP_DTLB: return "DTLB"; + case POWERPC_EXCP_ITLB: return "ITLB"; + case POWERPC_EXCP_DEBUG: return "DEBUG"; + case POWERPC_EXCP_SPEU: return "SPEU"; + case POWERPC_EXCP_EFPDI: return "EFPDI"; + case POWERPC_EXCP_EFPRI: return "EFPRI"; + case POWERPC_EXCP_EPERFM: return "EPERFM"; + case POWERPC_EXCP_DOORI: return "DOORI"; + case POWERPC_EXCP_DOORCI: return "DOORCI"; + case POWERPC_EXCP_GDOORI: return "GDOORI"; + case POWERPC_EXCP_GDOORCI: return "GDOORCI"; + case POWERPC_EXCP_HYPPRIV: return "HYPPRIV"; + case POWERPC_EXCP_RESET: return "RESET"; + case POWERPC_EXCP_DSEG: return "DSEG"; + case POWERPC_EXCP_ISEG: return "ISEG"; + case POWERPC_EXCP_HDECR: return "HDECR"; + case POWERPC_EXCP_TRACE: return "TRACE"; + case POWERPC_EXCP_HDSI: return "HDSI"; + case POWERPC_EXCP_HISI: return "HISI"; + case POWERPC_EXCP_HDSEG: return "HDSEG"; + case POWERPC_EXCP_HISEG: return "HISEG"; + case POWERPC_EXCP_VPU: return "VPU"; + case POWERPC_EXCP_PIT: return "PIT"; + case POWERPC_EXCP_IO: return "IO"; + case POWERPC_EXCP_RUNM: return "RUNM"; + case POWERPC_EXCP_EMUL: return "EMUL"; + case POWERPC_EXCP_IFTLB: return "IFTLB"; + case POWERPC_EXCP_DLTLB: return "DLTLB"; + case POWERPC_EXCP_DSTLB: return "DSTLB"; + case POWERPC_EXCP_FPA: return "FPA"; + case POWERPC_EXCP_DABR: return "DABR"; + case POWERPC_EXCP_IABR: return "IABR"; + case POWERPC_EXCP_SMI: return "SMI"; + case POWERPC_EXCP_PERFM: return "PERFM"; + case POWERPC_EXCP_THERM: return "THERM"; + case POWERPC_EXCP_VPUA: return "VPUA"; + case POWERPC_EXCP_SOFTP: return "SOFTP"; + case POWERPC_EXCP_MAINT: return "MAINT"; + case POWERPC_EXCP_MEXTBR: return "MEXTBR"; + case POWERPC_EXCP_NMEXTBR: return "NMEXTBR"; + case POWERPC_EXCP_ITLBE: return "ITLBE"; + case POWERPC_EXCP_DTLBE: return "DTLBE"; + case POWERPC_EXCP_VSXU: return "VSXU"; + case POWERPC_EXCP_FU: return "FU"; + case POWERPC_EXCP_HV_EMU: return "HV_EMU"; + case POWERPC_EXCP_HV_MAINT: return "HV_MAINT"; + case POWERPC_EXCP_HV_FU: return "HV_FU"; + case POWERPC_EXCP_SDOOR: return "SDOOR"; + case POWERPC_EXCP_SDOOR_HV: return "SDOOR_HV"; + case POWERPC_EXCP_HVIRT: return "HVIRT"; + case POWERPC_EXCP_SYSCALL_VECTORED: return "SYSCALL_VECTORED"; + default: + g_assert_not_reached(); + } +} + static void dump_syscall(CPUPPCState *env) { qemu_log_mask(CPU_LOG_INT, "syscall r0=%016" PRIx64 @@ -301,7 +373,8 @@ static void powerpc_excp(PowerPCCPU *cpu, int excp_model, int excp) int srr0, srr1, asrr0, asrr1, lev = -1; qemu_log_mask(CPU_LOG_INT, "Raise exception at " TARGET_FMT_lx - " => %08x (%02x)\n", env->nip, excp, env->error_code); + " => %s (%d) error=%02x\n", env->nip, powerpc_excp_name(excp), + excp, env->error_code); /* new srr1 value excluding must-be-zero bits */ if (excp_model == POWERPC_EXCP_BOOKE) { |