diff options
Diffstat (limited to 'qemu_mode')
| -rwxr-xr-x | qemu_mode/build_qemu_support.sh | 2 | ||||
| -rw-r--r-- | qemu_mode/libcompcov/libcompcov.so.c | 25 |
2 files changed, 21 insertions, 6 deletions
diff --git a/qemu_mode/build_qemu_support.sh b/qemu_mode/build_qemu_support.sh index 84f144be..71453a71 100755 --- a/qemu_mode/build_qemu_support.sh +++ b/qemu_mode/build_qemu_support.sh @@ -19,7 +19,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at: # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # This script downloads, patches, and builds a version of QEMU with # minor tweaks to allow non-instrumented binaries to be run under diff --git a/qemu_mode/libcompcov/libcompcov.so.c b/qemu_mode/libcompcov/libcompcov.so.c index 24867cda..eba3d80a 100644 --- a/qemu_mode/libcompcov/libcompcov.so.c +++ b/qemu_mode/libcompcov/libcompcov.so.c @@ -42,10 +42,10 @@ #endif /* !__linux__ */ #ifndef likely -# define likely(x) __builtin_expect((!!(x)),1) + #define likely(x) __builtin_expect((!!(x)), 1) #endif #ifndef unlikely -# define unlikely(x) __builtin_expect((!!(x)),0) + #define unlikely(x) __builtin_expect((!!(x)), 0) #endif /* Change this value to tune the compare coverage */ @@ -235,7 +235,12 @@ int strcmp(const char *str1, const char *str2) { int strncmp(const char *str1, const char *str2, size_t len) { - if (unlikely(!__libc_strncmp)) { __libc_strncmp = dlsym(RTLD_NEXT, "strncmp"); } + if (unlikely(!__libc_strncmp)) { + + __libc_strncmp = dlsym(RTLD_NEXT, "strncmp"); + + } + void *retaddr = __builtin_return_address(0); if (__compcov_is_in_bound(retaddr) && @@ -265,7 +270,12 @@ int strncmp(const char *str1, const char *str2, size_t len) { int strcasecmp(const char *str1, const char *str2) { - if (unlikely(!__libc_strcasecmp)) { __libc_strncasecmp = dlsym(RTLD_NEXT, "strcasecmp"); } + if (unlikely(!__libc_strcasecmp)) { + + __libc_strncasecmp = dlsym(RTLD_NEXT, "strcasecmp"); + + } + void *retaddr = __builtin_return_address(0); if (__compcov_is_in_bound(retaddr) && @@ -296,7 +306,12 @@ int strcasecmp(const char *str1, const char *str2) { int strncasecmp(const char *str1, const char *str2, size_t len) { - if (unlikely(!__libc_strncasecmp)) { __libc_strncasecmp = dlsym(RTLD_NEXT, "strncasecmp"); } + if (unlikely(!__libc_strncasecmp)) { + + __libc_strncasecmp = dlsym(RTLD_NEXT, "strncasecmp"); + + } + void *retaddr = __builtin_return_address(0); if (__compcov_is_in_bound(retaddr) && |