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author | Antony Pavlov <antonynpavlov@gmail.com> | 2014-12-13 19:48:18 +0300 |
---|---|---|
committer | Peter Maydell <peter.maydell@linaro.org> | 2014-12-16 18:43:19 +0000 |
commit | 339aaf5b7f26d1e638641c59a44883b7654bd8ea (patch) | |
tree | 43aa54e232bce6e2ece131bfff379a73ed057650 /target-i386 | |
parent | d86fb03469e016af4e54f04efccbc20a8afa3e19 (diff) | |
download | qemu-339aaf5b7f26d1e638641c59a44883b7654bd8ea.zip qemu-339aaf5b7f26d1e638641c59a44883b7654bd8ea.tar.gz qemu-339aaf5b7f26d1e638641c59a44883b7654bd8ea.tar.bz2 |
qemu-log: add log category for MMU info
Running barebox on qemu-system-mips* with '-d unimp' overloads
stderr by very very many mips_cpu_handle_mmu_fault() messages:
mips_cpu_handle_mmu_fault address=b80003fd ret 0 physical 00000000180003fd prot 3
mips_cpu_handle_mmu_fault address=a0800884 ret 0 physical 0000000000800884 prot 3
mips_cpu_handle_mmu_fault pc a080cd80 ad b80003fd rw 0 mmu_idx 0
So it's very difficult to find LOG_UNIMP message.
The mips_cpu_handle_mmu_fault() messages appear on enabling ANY
logging! It's not very handy.
Adding separate log category for *_cpu_handle_mmu_fault()
logging fixes the problem.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Acked-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Message-id: 1418489298-1184-1-git-send-email-antonynpavlov@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-i386')
-rw-r--r-- | target-i386/helper.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/target-i386/helper.c b/target-i386/helper.c index 345bda1..4f1ddf7 100644 --- a/target-i386/helper.c +++ b/target-i386/helper.c @@ -25,8 +25,6 @@ #include "monitor/monitor.h" #endif -//#define DEBUG_MMU - static void cpu_x86_version(CPUX86State *env, int *family, int *model) { int cpuver = env->cpuid_version; @@ -388,9 +386,7 @@ void x86_cpu_set_a20(X86CPU *cpu, int a20_state) if (a20_state != ((env->a20_mask >> 20) & 1)) { CPUState *cs = CPU(cpu); -#if defined(DEBUG_MMU) - printf("A20 update: a20=%d\n", a20_state); -#endif + qemu_log_mask(CPU_LOG_MMU, "A20 update: a20=%d\n", a20_state); /* if the cpu is currently executing code, we must unlink it and all the potentially executing TB */ cpu_interrupt(cs, CPU_INTERRUPT_EXITTB); @@ -407,9 +403,7 @@ void cpu_x86_update_cr0(CPUX86State *env, uint32_t new_cr0) X86CPU *cpu = x86_env_get_cpu(env); int pe_state; -#if defined(DEBUG_MMU) - printf("CR0 update: CR0=0x%08x\n", new_cr0); -#endif + qemu_log_mask(CPU_LOG_MMU, "CR0 update: CR0=0x%08x\n", new_cr0); if ((new_cr0 & (CR0_PG_MASK | CR0_WP_MASK | CR0_PE_MASK)) != (env->cr[0] & (CR0_PG_MASK | CR0_WP_MASK | CR0_PE_MASK))) { tlb_flush(CPU(cpu), 1); @@ -452,9 +446,8 @@ void cpu_x86_update_cr3(CPUX86State *env, target_ulong new_cr3) env->cr[3] = new_cr3; if (env->cr[0] & CR0_PG_MASK) { -#if defined(DEBUG_MMU) - printf("CR3 update: CR3=" TARGET_FMT_lx "\n", new_cr3); -#endif + qemu_log_mask(CPU_LOG_MMU, + "CR3 update: CR3=" TARGET_FMT_lx "\n", new_cr3); tlb_flush(CPU(cpu), 0); } } |