diff options
| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-03-25 15:46:10 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2024-02-09 10:29:18 -0300 |
| commit | 0d9d1f3feb3afe4e577c00091ede83a7ccadaa72 (patch) | |
| tree | 18feaafeff3b3907ecac5ac680c260e25b077d7e | |
| parent | 19f52e0445fd2e6a126c28c33e3140bd0346464a (diff) | |
| download | glibc-0d9d1f3feb3afe4e577c00091ede83a7ccadaa72.tar glibc-0d9d1f3feb3afe4e577c00091ede83a7ccadaa72.tar.gz glibc-0d9d1f3feb3afe4e577c00091ede83a7ccadaa72.tar.bz2 glibc-0d9d1f3feb3afe4e577c00091ede83a7ccadaa72.zip | |
elf: Do not cast TLS_DTV_UNALLOCATED to void
The test-as-const-tlsdesc uses _Static_assert to verify the constants
generated and clang warns the expression is not an integral constant
expression because the cast performs a conversion (and it is no
allowed).
| -rw-r--r-- | elf/dl-tls.c | 2 | ||||
| -rw-r--r-- | sysdeps/aarch64/tlsdesc.sym | 2 | ||||
| -rw-r--r-- | sysdeps/arc/dl-tls.h | 2 | ||||
| -rw-r--r-- | sysdeps/generic/dl-dtv.h | 2 | ||||
| -rw-r--r-- | sysdeps/loongarch/dl-tls.h | 3 | ||||
| -rw-r--r-- | sysdeps/riscv/dl-tls.h | 2 |
6 files changed, 6 insertions, 7 deletions
diff --git a/elf/dl-tls.c b/elf/dl-tls.c index 7b3dd9ab60..020ec60957 100644 --- a/elf/dl-tls.c +++ b/elf/dl-tls.c @@ -75,6 +75,8 @@ /* Default for dl_tls_static_optional. */ #define OPTIONAL_TLS 512 +#define TLS_DTV_UNALLOCATED ((void *) TLS_DTV_UNALLOCATED_VALUE) + /* Compute the static TLS surplus based on the namespace count and the TLS space that can be used for optimizations. */ static inline int diff --git a/sysdeps/aarch64/tlsdesc.sym b/sysdeps/aarch64/tlsdesc.sym index a06a719779..477585bdcb 100644 --- a/sysdeps/aarch64/tlsdesc.sym +++ b/sysdeps/aarch64/tlsdesc.sym @@ -15,4 +15,4 @@ TLSDESC_MODID offsetof(struct tlsdesc_dynamic_arg, tlsinfo.ti_module) TLSDESC_MODOFF offsetof(struct tlsdesc_dynamic_arg, tlsinfo.ti_offset) TCBHEAD_DTV offsetof(tcbhead_t, dtv) DTV_COUNTER offsetof(dtv_t, counter) -TLS_DTV_UNALLOCATED TLS_DTV_UNALLOCATED +TLS_DTV_UNALLOCATED TLS_DTV_UNALLOCATED_VALUE diff --git a/sysdeps/arc/dl-tls.h b/sysdeps/arc/dl-tls.h index e498fab8fe..70c26a68b3 100644 --- a/sysdeps/arc/dl-tls.h +++ b/sysdeps/arc/dl-tls.h @@ -27,4 +27,4 @@ typedef struct extern void *__tls_get_addr (tls_index *ti); /* Value used for dtv entries for which the allocation is delayed. */ -#define TLS_DTV_UNALLOCATED ((void *) -1l) +#define TLS_DTV_UNALLOCATED_VALE -1l diff --git a/sysdeps/generic/dl-dtv.h b/sysdeps/generic/dl-dtv.h index a1d8c0915d..f13b4d5c2f 100644 --- a/sysdeps/generic/dl-dtv.h +++ b/sysdeps/generic/dl-dtv.h @@ -33,6 +33,6 @@ typedef union dtv } dtv_t; /* Value used for dtv entries for which the allocation is delayed. */ -#define TLS_DTV_UNALLOCATED ((void *) -1l) +#define TLS_DTV_UNALLOCATED_VALUE -1l #endif /* _DLT_DTV_H */ diff --git a/sysdeps/loongarch/dl-tls.h b/sysdeps/loongarch/dl-tls.h index 29924b866d..d87a05b95e 100644 --- a/sysdeps/loongarch/dl-tls.h +++ b/sysdeps/loongarch/dl-tls.h @@ -41,6 +41,3 @@ extern void *__tls_get_addr (tls_index *ti); #define GET_ADDR_OFFSET (ti->ti_offset + TLS_DTV_OFFSET) #define __TLS_GET_ADDR(__ti) (__tls_get_addr (__ti) - TLS_DTV_OFFSET) - -/* Value used for dtv entries for which the allocation is delayed. */ -#define TLS_DTV_UNALLOCATED ((void *) -1l) diff --git a/sysdeps/riscv/dl-tls.h b/sysdeps/riscv/dl-tls.h index 049161f02f..c138c5ce70 100644 --- a/sysdeps/riscv/dl-tls.h +++ b/sysdeps/riscv/dl-tls.h @@ -45,4 +45,4 @@ extern void *__tls_get_addr (tls_index *ti); #define __TLS_GET_ADDR(__ti) (__tls_get_addr (__ti) - TLS_DTV_OFFSET) /* Value used for dtv entries for which the allocation is delayed. */ -#define TLS_DTV_UNALLOCATED ((void *) -1l) +#define TLS_DTV_UNALLOCATED_VALUE -1l |