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[sanitizer_common] Split FREXPF/FREXPL interceptor defines #138624

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Merged
merged 1 commit into from
May 6, 2025
Merged

[sanitizer_common] Split FREXPF/FREXPL interceptor defines #138624

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19 changes: 12 additions & 7 deletions compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc
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Original file line number Diff line number Diff line change
Expand Up @@ -953,7 +953,7 @@ INTERCEPTOR(double, frexp, double x, int *exp) {
#define INIT_FREXP
#endif // SANITIZER_INTERCEPT_FREXP

#if SANITIZER_INTERCEPT_FREXPF_FREXPL
#if SANITIZER_INTERCEPT_FREXPF
INTERCEPTOR(float, frexpf, float x, int *exp) {
void *ctx;
COMMON_INTERCEPTOR_ENTER(ctx, frexpf, x, exp);
Expand All @@ -963,6 +963,12 @@ INTERCEPTOR(float, frexpf, float x, int *exp) {
return res;
}

# define INIT_FREXPF COMMON_INTERCEPT_FUNCTION(frexpf);
#else
# define INIT_FREXPF
#endif

#if SANITIZER_INTERCEPT_FREXPL
INTERCEPTOR(long double, frexpl, long double x, int *exp) {
void *ctx;
COMMON_INTERCEPTOR_ENTER(ctx, frexpl, x, exp);
Expand All @@ -972,12 +978,10 @@ INTERCEPTOR(long double, frexpl, long double x, int *exp) {
return res;
}

#define INIT_FREXPF_FREXPL \
COMMON_INTERCEPT_FUNCTION(frexpf); \
COMMON_INTERCEPT_FUNCTION_LDBL(frexpl)
# define INIT_FREXPL COMMON_INTERCEPT_FUNCTION_LDBL(frexpl)
#else
#define INIT_FREXPF_FREXPL
#endif // SANITIZER_INTERCEPT_FREXPF_FREXPL
# define INIT_FREXPL
#endif

#if SI_POSIX
static void write_iovec(void *ctx, struct __sanitizer_iovec *iovec,
Expand Down Expand Up @@ -10411,7 +10415,8 @@ static void InitializeCommonInterceptors() {
INIT_ISOC99_PRINTF;
INIT_SETPROCTITLE;
INIT_FREXP;
INIT_FREXPF_FREXPL;
INIT_FREXPF;
INIT_FREXPL;
INIT_GETPWNAM_AND_FRIENDS;
INIT_GETPWNAM_R_AND_FRIENDS;
INIT_GETPWENT;
Expand Down
3 changes: 2 additions & 1 deletion compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h
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Expand Up @@ -244,7 +244,8 @@ SANITIZER_WEAK_IMPORT void *aligned_alloc(__sanitizer::usize __alignment,
(SANITIZER_INTERCEPT_PRINTF && SI_GLIBC)

#define SANITIZER_INTERCEPT_FREXP SI_NOT_FUCHSIA
#define SANITIZER_INTERCEPT_FREXPF_FREXPL SI_POSIX
#define SANITIZER_INTERCEPT_FREXPF SI_POSIX
#define SANITIZER_INTERCEPT_FREXPL SI_POSIX

#define SANITIZER_INTERCEPT_GETPWNAM_AND_FRIENDS SI_POSIX
#define SANITIZER_INTERCEPT_GETPWNAM_R_AND_FRIENDS \
Expand Down
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