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| author | Thiago Jung Bauermann <thiago.bauermann@linaro.org> | 2025-09-04 13:50:44 -0300 |
|---|---|---|
| committer | Thiago Jung Bauermann <thiago.bauermann@linaro.org> | 2025-09-04 19:54:31 -0300 |
| commit | 11d649801563e8ee26b8f0c227c115bca55abc0c (patch) | |
| tree | 97076526703feec1be20f074780229d014805594 /gdb | |
| parent | 44f37db2c640e4b603755bb342501f640584167e (diff) | |
| download | gdb-11d649801563e8ee26b8f0c227c115bca55abc0c.zip gdb-11d649801563e8ee26b8f0c227c115bca55abc0c.tar.gz gdb-11d649801563e8ee26b8f0c227c115bca55abc0c.tar.bz2 | |
GDB: aarch64-linux: Define HWCAP_GCS as unsigned long long value
On platforms where long is 32 bits, this change fixes a build failure:
/home/linux/arm/gdb/src/gdb/aarch64-linux-tdep.c: In function ‘const target_desc* aarch64_linux_core_read_description(gdbarch*, target_ops*, bfd*)’:
/home/linux/arm/gdb/src/gdb/arch/aarch64-gcs-linux.h:27:24: error: left shift count >= width of type [-Werror=shift-count-overflow]
27 | #define HWCAP_GCS (1UL << 32)
| ~~~~^~~~~
/home/linux/arm/gdb/src/gdb/aarch64-linux-tdep.c:1714:47: note: in expansion of macro ‘HWCAP_GCS’
1714 | features.gcs = features.gcs_linux = hwcap & HWCAP_GCS;
| ^~~~~~~~~
Suggested-by: Tom de Vries <tdevries@suse.de>
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=33372
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/arch/aarch64-gcs-linux.h | 2 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.arch/aarch64-gcs-core.c | 2 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.arch/aarch64-gcs-disp-step.c | 2 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.arch/aarch64-gcs-return.c | 2 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.arch/aarch64-gcs.c | 2 | ||||
| -rw-r--r-- | gdb/testsuite/lib/gdb.exp | 2 |
6 files changed, 6 insertions, 6 deletions
diff --git a/gdb/arch/aarch64-gcs-linux.h b/gdb/arch/aarch64-gcs-linux.h index 922c779..018ca37 100644 --- a/gdb/arch/aarch64-gcs-linux.h +++ b/gdb/arch/aarch64-gcs-linux.h @@ -24,7 +24,7 @@ /* Feature check for Guarded Control Stack. */ #ifndef HWCAP_GCS -#define HWCAP_GCS (1UL << 32) +#define HWCAP_GCS (1ULL << 32) #endif /* Make sure we only define these if the kernel header doesn't. */ diff --git a/gdb/testsuite/gdb.arch/aarch64-gcs-core.c b/gdb/testsuite/gdb.arch/aarch64-gcs-core.c index 7767204..f3362cb 100644 --- a/gdb/testsuite/gdb.arch/aarch64-gcs-core.c +++ b/gdb/testsuite/gdb.arch/aarch64-gcs-core.c @@ -23,7 +23,7 @@ /* Feature check for Guarded Control Stack. */ #ifndef HWCAP_GCS -#define HWCAP_GCS (1UL << 32) +#define HWCAP_GCS (1ULL << 32) #endif #ifndef PR_GET_SHADOW_STACK_STATUS diff --git a/gdb/testsuite/gdb.arch/aarch64-gcs-disp-step.c b/gdb/testsuite/gdb.arch/aarch64-gcs-disp-step.c index 3d89535..754fda1 100644 --- a/gdb/testsuite/gdb.arch/aarch64-gcs-disp-step.c +++ b/gdb/testsuite/gdb.arch/aarch64-gcs-disp-step.c @@ -23,7 +23,7 @@ /* Feature check for Guarded Control Stack. */ #ifndef HWCAP_GCS -#define HWCAP_GCS (1UL << 32) +#define HWCAP_GCS (1ULL << 32) #endif #ifndef PR_GET_SHADOW_STACK_STATUS diff --git a/gdb/testsuite/gdb.arch/aarch64-gcs-return.c b/gdb/testsuite/gdb.arch/aarch64-gcs-return.c index 95518b6..c062fea 100644 --- a/gdb/testsuite/gdb.arch/aarch64-gcs-return.c +++ b/gdb/testsuite/gdb.arch/aarch64-gcs-return.c @@ -23,7 +23,7 @@ /* Feature check for Guarded Control Stack. */ #ifndef HWCAP_GCS -#define HWCAP_GCS (1UL << 32) +#define HWCAP_GCS (1ULL << 32) #endif #ifndef PR_GET_SHADOW_STACK_STATUS diff --git a/gdb/testsuite/gdb.arch/aarch64-gcs.c b/gdb/testsuite/gdb.arch/aarch64-gcs.c index 39519e4..9eb2e9e 100644 --- a/gdb/testsuite/gdb.arch/aarch64-gcs.c +++ b/gdb/testsuite/gdb.arch/aarch64-gcs.c @@ -24,7 +24,7 @@ /* Feature check for Guarded Control Stack. */ #ifndef HWCAP_GCS -#define HWCAP_GCS (1UL << 32) +#define HWCAP_GCS (1ULL << 32) #endif #ifndef PR_GET_SHADOW_STACK_STATUS diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp index 5ba1c90..fe4178e 100644 --- a/gdb/testsuite/lib/gdb.exp +++ b/gdb/testsuite/lib/gdb.exp @@ -5351,7 +5351,7 @@ gdb_caching_proc allow_aarch64_gcs_tests {} { /* Feature check for Guarded Control Stack. */ #ifndef HWCAP_GCS - #define HWCAP_GCS (1UL << 32) + #define HWCAP_GCS (1ULL << 32) #endif int main (void) { |