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author | des <des@FreeBSD.org> | 2015-01-25 12:11:50 +0000 |
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committer | des <des@FreeBSD.org> | 2015-01-25 12:11:50 +0000 |
commit | c3a22f55db5a43d2e7a21f3c9adfe17fd2b3f95f (patch) | |
tree | c5b6174046f30a701663b7c9d8bd0728dada4262 /usr.bin/kdump | |
parent | ffa2c78ca2854f13ee0f2bbd81d66a0541968b8c (diff) | |
download | FreeBSD-src-c3a22f55db5a43d2e7a21f3c9adfe17fd2b3f95f.zip FreeBSD-src-c3a22f55db5a43d2e7a21f3c9adfe17fd2b3f95f.tar.gz |
Allow tracing dlfunc() / dlsym() events.
MFC after: 1 week
Diffstat (limited to 'usr.bin/kdump')
-rw-r--r-- | usr.bin/kdump/kdump.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/usr.bin/kdump/kdump.c b/usr.bin/kdump/kdump.c index 0daf737..b8e5903 100644 --- a/usr.bin/kdump/kdump.c +++ b/usr.bin/kdump/kdump.c @@ -1531,6 +1531,8 @@ ktrcsw(struct ktr_csw *cs) #define UTRACE_PRELOAD_FINISHED 8 #define UTRACE_INIT_CALL 9 #define UTRACE_FINI_CALL 10 +#define UTRACE_DLSYM_START 11 +#define UTRACE_DLSYM_STOP 12 struct utrace_rtld { char sig[4]; /* 'RTLD' */ @@ -1610,6 +1612,13 @@ ktruser_rtld(int len, void *p) printf("RTLD: fini %p for %p (%s)\n", ut->mapbase, ut->handle, ut->name); break; + case UTRACE_DLSYM_START: + printf("RTLD: dlsym(%p, %s)\n", ut->handle, ut->name); + break; + case UTRACE_DLSYM_STOP: + printf("RTLD: %p = dlsym(%p, %s)\n", ut->mapbase, ut->handle, + ut->name); + break; default: cp = p; cp += 4; |