diff options
Diffstat (limited to 'qemu-options.hx')
| -rw-r--r-- | qemu-options.hx | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index 3aa3a2f5a3..d59d19704b 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -4838,6 +4838,26 @@ SRST Enable synchronization profiling. ERST +#if defined(CONFIG_TCG) && defined(CONFIG_LINUX) +DEF("perfmap", 0, QEMU_OPTION_perfmap, + "-perfmap generate a /tmp/perf-${pid}.map file for perf\n", + QEMU_ARCH_ALL) +SRST +``-perfmap`` + Generate a map file for Linux perf tools that will allow basic profiling + information to be broken down into basic blocks. +ERST + +DEF("jitdump", 0, QEMU_OPTION_jitdump, + "-jitdump generate a jit-${pid}.dump file for perf\n", + QEMU_ARCH_ALL) +SRST +``-jitdump`` + Generate a dump file for Linux perf tools that maps basic blocks to symbol + names, line numbers and JITted code. +ERST +#endif + DEFHEADING() DEFHEADING(Generic object creation:) |