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| author | Richard Henderson <rth@twiddle.net> | 2016-09-22 15:17:10 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2016-11-01 10:29:03 -0600 |
| commit | 1ee73216f4ccd2f3b6eb818feb165b3cf5a1944c (patch) | |
| tree | c4bf6e9433b8c0104e384233fa09a78346673709 /target-mips/translate.c | |
| parent | 9acbf7d8cad3d3af498e4e907fb1f5ab27a302e9 (diff) | |
| download | focaccia-qemu-1ee73216f4ccd2f3b6eb818feb165b3cf5a1944c.tar.gz focaccia-qemu-1ee73216f4ccd2f3b6eb818feb165b3cf5a1944c.zip | |
log: Add locking to large logging blocks
Reuse the existing locking provided by stdio to keep in_asm, cpu, op, op_opt, op_ind, and out_asm as contiguous blocks. While it isn't possible to interleave e.g. in_asm or op_opt logs because of the TB lock protecting all code generation, it is possible to interleave cpu logs, or to interleave a cpu dump with an out_asm dump. For mingw32, we appear to have no viable solution for this. The locking functions are not properly exported from the system runtime library. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-mips/translate.c')
| -rw-r--r-- | target-mips/translate.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target-mips/translate.c b/target-mips/translate.c index 55c2ca0c7b..d8dde7a2f5 100644 --- a/target-mips/translate.c +++ b/target-mips/translate.c @@ -20043,9 +20043,11 @@ done_generating: LOG_DISAS("\n"); if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM) && qemu_log_in_addr_range(pc_start)) { + qemu_log_lock(); qemu_log("IN: %s\n", lookup_symbol(pc_start)); log_target_disas(cs, pc_start, ctx.pc - pc_start, 0); qemu_log("\n"); + qemu_log_unlock(); } #endif } |