Re: [PATCH v2 2/7] target/ppc: powerpc_excp: Keep 60x soft MMU logs active
On 1/5/22 12:40 PM, Fabiano Rosas wrote: Remove the compile time definition and make the logging be controlled by the `-d mmu` option in the cmdline. Signed-off-by: Fabiano Rosas Reviewed-by: Cédric Le Goater --- target/ppc/excp_helper.c | 15 ++- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c index 2c5d5470de..ce86b2ae37 100644 --- a/target/ppc/excp_helper.c +++ b/target/ppc/excp_helper.c @@ -30,8 +30,6 @@ #include "exec/cpu_ldst.h" #endif -/* #define DEBUG_SOFTWARE_TLB */ - /*/ /* Exception processing */ #if !defined(CONFIG_USER_ONLY) @@ -137,7 +135,6 @@ static void dump_hcall(CPUPPCState *env) static void ppc_excp_debug_sw_tlb(CPUPPCState *env, int excp) { -#if defined(DEBUG_SOFTWARE_TLB) const char *es; target_ulong *miss, *cmp; int en; @@ -161,12 +158,12 @@ static void ppc_excp_debug_sw_tlb(CPUPPCState *env, int excp) miss = &env->spr[SPR_DMISS]; cmp = &env->spr[SPR_DCMP]; } -qemu_log("6xx %sTLB miss: %cM " TARGET_FMT_lx " %cC " - TARGET_FMT_lx " H1 " TARGET_FMT_lx " H2 " - TARGET_FMT_lx " %08x\n", es, en, *miss, en, *cmp, - env->spr[SPR_HASH1], env->spr[SPR_HASH2], - env->error_code); -#endif + +qemu_log_mask(CPU_LOG_MMU, "6xx %sTLB miss: %cM " TARGET_FMT_lx " %cC " + TARGET_FMT_lx " H1 " TARGET_FMT_lx " H2 " + TARGET_FMT_lx " %08x\n", es, en, *miss, en, *cmp, + env->spr[SPR_HASH1], env->spr[SPR_HASH2], + env->error_code); Ah, then my comment wrt patch 1 applies to this one -- use the proper filter function at the top of this one, before all of the data collection for the actual logging. r~
Re: [PATCH v2 2/7] target/ppc: powerpc_excp: Keep 60x soft MMU logs active
On Wed, Jan 05, 2022 at 05:40:24PM -0300, Fabiano Rosas wrote: > Remove the compile time definition and make the logging be controlled > by the `-d mmu` option in the cmdline. > > Signed-off-by: Fabiano Rosas > Reviewed-by: Cédric Le Goater Reviewed-by: David Gibson I'm guessing from the text here that this logging is specific to the 60x software TLB implementation rather than (say) the 40x, 44x, 8xx or freescale implementations. Changing the function name to reflect that might be a nice future change. > --- > target/ppc/excp_helper.c | 15 ++- > 1 file changed, 6 insertions(+), 9 deletions(-) > > diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c > index 2c5d5470de..ce86b2ae37 100644 > --- a/target/ppc/excp_helper.c > +++ b/target/ppc/excp_helper.c > @@ -30,8 +30,6 @@ > #include "exec/cpu_ldst.h" > #endif > > -/* #define DEBUG_SOFTWARE_TLB */ > - > > /*/ > /* Exception processing */ > #if !defined(CONFIG_USER_ONLY) > @@ -137,7 +135,6 @@ static void dump_hcall(CPUPPCState *env) > > static void ppc_excp_debug_sw_tlb(CPUPPCState *env, int excp) > { > -#if defined(DEBUG_SOFTWARE_TLB) > const char *es; > target_ulong *miss, *cmp; > int en; > @@ -161,12 +158,12 @@ static void ppc_excp_debug_sw_tlb(CPUPPCState *env, int > excp) > miss = &env->spr[SPR_DMISS]; > cmp = &env->spr[SPR_DCMP]; > } > -qemu_log("6xx %sTLB miss: %cM " TARGET_FMT_lx " %cC " > - TARGET_FMT_lx " H1 " TARGET_FMT_lx " H2 " > - TARGET_FMT_lx " %08x\n", es, en, *miss, en, *cmp, > - env->spr[SPR_HASH1], env->spr[SPR_HASH2], > - env->error_code); > -#endif > + > +qemu_log_mask(CPU_LOG_MMU, "6xx %sTLB miss: %cM " TARGET_FMT_lx " %cC " > + TARGET_FMT_lx " H1 " TARGET_FMT_lx " H2 " > + TARGET_FMT_lx " %08x\n", es, en, *miss, en, *cmp, > + env->spr[SPR_HASH1], env->spr[SPR_HASH2], > + env->error_code); > } > > -- David Gibson| I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson signature.asc Description: PGP signature
[PATCH v2 2/7] target/ppc: powerpc_excp: Keep 60x soft MMU logs active
Remove the compile time definition and make the logging be controlled by the `-d mmu` option in the cmdline. Signed-off-by: Fabiano Rosas Reviewed-by: Cédric Le Goater --- target/ppc/excp_helper.c | 15 ++- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c index 2c5d5470de..ce86b2ae37 100644 --- a/target/ppc/excp_helper.c +++ b/target/ppc/excp_helper.c @@ -30,8 +30,6 @@ #include "exec/cpu_ldst.h" #endif -/* #define DEBUG_SOFTWARE_TLB */ - /*/ /* Exception processing */ #if !defined(CONFIG_USER_ONLY) @@ -137,7 +135,6 @@ static void dump_hcall(CPUPPCState *env) static void ppc_excp_debug_sw_tlb(CPUPPCState *env, int excp) { -#if defined(DEBUG_SOFTWARE_TLB) const char *es; target_ulong *miss, *cmp; int en; @@ -161,12 +158,12 @@ static void ppc_excp_debug_sw_tlb(CPUPPCState *env, int excp) miss = &env->spr[SPR_DMISS]; cmp = &env->spr[SPR_DCMP]; } -qemu_log("6xx %sTLB miss: %cM " TARGET_FMT_lx " %cC " - TARGET_FMT_lx " H1 " TARGET_FMT_lx " H2 " - TARGET_FMT_lx " %08x\n", es, en, *miss, en, *cmp, - env->spr[SPR_HASH1], env->spr[SPR_HASH2], - env->error_code); -#endif + +qemu_log_mask(CPU_LOG_MMU, "6xx %sTLB miss: %cM " TARGET_FMT_lx " %cC " + TARGET_FMT_lx " H1 " TARGET_FMT_lx " H2 " + TARGET_FMT_lx " %08x\n", es, en, *miss, en, *cmp, + env->spr[SPR_HASH1], env->spr[SPR_HASH2], + env->error_code); } -- 2.33.1