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| author |   Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-01-29 20:38:36 +0000 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-02-14 21:12:45 -0300 |
| commit | bc2eb9321ec0d17d41596933617b2522c9aa5e0b (patch) | |
| tree | 772961371ee718659d4a3f556fa5c9470123a2ed /sysdeps/unix/sysv/linux/powerpc | |
| parent | nptl: Remove ununsed pthread-errnos.h rule (diff) | |
| download | glibc-bc2eb9321ec0d17d41596933617b2522c9aa5e0b.tar.gz glibc-bc2eb9321ec0d17d41596933617b2522c9aa5e0b.tar.bz2 glibc-bc2eb9321ec0d17d41596933617b2522c9aa5e0b.zip | |
linux: Remove INTERNAL_SYSCALL_DECL
With all Linux ABIs using the expected Linux kABI to indicate
syscalls errors, the INTERNAL_SYSCALL_DECL is an empty declaration
on all ports.
This patch removes the 'err' argument on INTERNAL_SYSCALL* macro
and remove the INTERNAL_SYSCALL_DECL usage.
Checked with a build against all affected ABIs.
Diffstat (limited to 'sysdeps/unix/sysv/linux/powerpc')
6 files changed, 11 insertions, 16 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/get_timebase_freq.c b/sysdeps/unix/sysv/linux/powerpc/get_timebase_freq.c index 81f7c73f38..279b86e0da 100644 --- a/sysdeps/unix/sysv/linux/powerpc/get_timebase_freq.c +++ b/sysdeps/unix/sysv/linux/powerpc/get_timebase_freq.c @@ -105,7 +105,6 @@ __get_timebase_freq (void) if (vdsop == NULL) return get_timebase_freq_fallback (); - INTERNAL_SYSCALL_DECL (err); - return INTERNAL_VSYSCALL_CALL_TYPE (vdsop, err, uint64_t, 0); + return INTERNAL_VSYSCALL_CALL_TYPE (vdsop, uint64_t, 0); } weak_alias (__get_timebase_freq, __ppc_get_timebase_freq) diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_mask.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_mask.c index 61164f21df..1a047fb7ff 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_mask.c +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_mask.c @@ -26,8 +26,7 @@ const fenv_t * __fe_mask_env (void) { - INTERNAL_SYSCALL_DECL (err); - INTERNAL_SYSCALL (prctl, err, 2, PR_SET_FPEXC, PR_FP_EXC_DISABLED); + INTERNAL_SYSCALL_CALL (prctl, PR_SET_FPEXC, PR_FP_EXC_DISABLED); return FE_DFL_ENV; } diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c index 6ee75f6324..1c40cd36d6 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c @@ -27,8 +27,7 @@ const fenv_t * __fe_nomask_env_priv (void) { - INTERNAL_SYSCALL_DECL (err); - INTERNAL_SYSCALL (prctl, err, 2, PR_SET_FPEXC, PR_FP_EXC_PRECISE); + INTERNAL_SYSCALL_CALL (prctl, PR_SET_FPEXC, PR_FP_EXC_PRECISE); return FE_ENABLED_ENV; } diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c index 61fd3b0181..02ed0a66ae 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c @@ -26,8 +26,7 @@ const fenv_t * __fe_mask_env (void) { #if defined PR_SET_FPEXC && defined PR_FP_EXC_DISABLED - INTERNAL_SYSCALL_DECL (err); - INTERNAL_SYSCALL (prctl, err, 2, PR_SET_FPEXC, PR_FP_EXC_DISABLED); + INTERNAL_SYSCALL_CALL (prctl, PR_SET_FPEXC, PR_FP_EXC_DISABLED); #else __set_errno (ENOSYS); #endif diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c index f4febe7603..33a36e2673 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c @@ -27,8 +27,7 @@ const fenv_t * __fe_nomask_env_priv (void) { #if defined PR_SET_FPEXC && defined PR_FP_EXC_PRECISE - INTERNAL_SYSCALL_DECL (err); - INTERNAL_SYSCALL (prctl, err, 2, PR_SET_FPEXC, PR_FP_EXC_PRECISE); + INTERNAL_SYSCALL_CALL (prctl, PR_SET_FPEXC, PR_FP_EXC_PRECISE); #else __set_errno (ENOSYS); #endif diff --git a/sysdeps/unix/sysv/linux/powerpc/sysdep.h b/sysdeps/unix/sysv/linux/powerpc/sysdep.h index 94428396a3..fd79bbcf3c 100644 --- a/sysdeps/unix/sysv/linux/powerpc/sysdep.h +++ b/sysdeps/unix/sysv/linux/powerpc/sysdep.h @@ -38,7 +38,7 @@ gave back in the non-error (CR0.SO cleared) case, otherwise (CR0.SO set) the negation of the return value in the kernel gets reverted. */ -#define INTERNAL_VSYSCALL_CALL_TYPE(funcptr, err, type, nr, args...) \ +#define INTERNAL_VSYSCALL_CALL_TYPE(funcptr, type, nr, args...) \ ({ \ register void *r0 __asm__ ("r0"); \ register long int r3 __asm__ ("r3"); \ @@ -61,12 +61,12 @@ (long int) r0 & (1 << 28) ? -rval : rval; \ }) -#define INTERNAL_VSYSCALL_CALL(funcptr, err, nr, args...) \ - INTERNAL_VSYSCALL_CALL_TYPE(funcptr, err, long int, nr, args) +#define INTERNAL_VSYSCALL_CALL(funcptr, nr, args...) \ + INTERNAL_VSYSCALL_CALL_TYPE(funcptr, long int, nr, args) #undef INTERNAL_SYSCALL -#define INTERNAL_SYSCALL_NCS(name, err, nr, args...) \ +#define INTERNAL_SYSCALL_NCS(name, nr, args...) \ ({ \ register long int r0 __asm__ ("r0"); \ register long int r3 __asm__ ("r3"); \ @@ -88,8 +88,8 @@ "cr0", "ctr", "memory"); \ r0 & (1 << 28) ? -r3 : r3; \ }) -#define INTERNAL_SYSCALL(name, err, nr, args...) \ - INTERNAL_SYSCALL_NCS (__NR_##name, err, nr, args) +#define INTERNAL_SYSCALL(name, nr, args...) \ + INTERNAL_SYSCALL_NCS (__NR_##name, nr, args) #if defined(__PPC64__) || defined(__powerpc64__) # define SYSCALL_ARG_SIZE 8 |