diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips32/sysdep.h | 12 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h | 12 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h | 12 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/sysdep.h | 16 |
4 files changed, 16 insertions, 36 deletions
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/sysdep.h b/sysdeps/unix/sysv/linux/mips/mips32/sysdep.h index 09d9040efd..86347fe91a 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/sysdep.h +++ b/sysdeps/unix/sysv/linux/mips/mips32/sysdep.h @@ -349,18 +349,6 @@ libc_hidden_proto (__mips_syscall7, nomips16) #define __SYSCALL_CLOBBERS "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13", \ "$14", "$15", "$24", "$25", "hi", "lo", "memory" -/* Standard MIPS syscalls have an error flag, and return a positive errno - when the error flag is set. Emulate this behaviour for vsyscalls so that - the INTERNAL_SYSCALL_{ERROR_P,ERRNO} macros work correctly. */ -#define INTERNAL_VSYSCALL_CALL(funcptr, err, nr, args...) \ - ({ \ - long _ret = funcptr (args); \ - err = ((unsigned long) (_ret) >= (unsigned long) -4095L); \ - if (err) \ - _ret = -_ret; \ - _ret; \ - }) - #endif /* __ASSEMBLER__ */ /* Pointer mangling is not yet supported for MIPS. */ diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h b/sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h index c276b0086a..ca7a60e3d7 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h @@ -297,18 +297,6 @@ #define __SYSCALL_CLOBBERS "$1", "$3", "$10", "$11", "$12", "$13", \ "$14", "$15", "$24", "$25", "hi", "lo", "memory" -/* Standard MIPS syscalls have an error flag, and return a positive errno - when the error flag is set. Emulate this behaviour for vsyscalls so that - the INTERNAL_SYSCALL_{ERROR_P,ERRNO} macros work correctly. */ -#define INTERNAL_VSYSCALL_CALL(funcptr, err, nr, args...) \ - ({ \ - long _ret = funcptr (args); \ - err = ((unsigned long) (_ret) >= (unsigned long) -4095L); \ - if (err) \ - _ret = -_ret; \ - _ret; \ - }) - #endif /* __ASSEMBLER__ */ /* Pointer mangling is not yet supported for MIPS. */ diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h b/sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h index 9d574c720a..821dec920a 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h @@ -293,18 +293,6 @@ #define __SYSCALL_CLOBBERS "$1", "$3", "$10", "$11", "$12", "$13", \ "$14", "$15", "$24", "$25", "hi", "lo", "memory" -/* Standard MIPS syscalls have an error flag, and return a positive errno - when the error flag is set. Emulate this behaviour for vsyscalls so that - the INTERNAL_SYSCALL_{ERROR_P,ERRNO} macros work correctly. */ -#define INTERNAL_VSYSCALL_CALL(funcptr, err, nr, args...) \ - ({ \ - long _ret = funcptr (args); \ - err = ((unsigned long) (_ret) >= (unsigned long) -4095L); \ - if (err) \ - _ret = -_ret; \ - _ret; \ - }) - #endif /* __ASSEMBLER__ */ /* Pointer mangling is not yet supported for MIPS. */ diff --git a/sysdeps/unix/sysv/linux/mips/sysdep.h b/sysdeps/unix/sysv/linux/mips/sysdep.h index 5d05c90780..b2045fcc55 100644 --- a/sysdeps/unix/sysv/linux/mips/sysdep.h +++ b/sysdeps/unix/sysv/linux/mips/sysdep.h @@ -22,3 +22,19 @@ /* List of system calls which are supported as vsyscalls. */ #define HAVE_CLOCK_GETTIME_VSYSCALL "__vdso_gettimeofday" #define HAVE_GETTIMEOFDAY_VSYSCALL "__vdso_clock_gettime" + +#ifndef __ASSEMBLER__ + +/* Standard MIPS syscalls have an error flag, and return a positive errno + when the error flag is set. Emulate this behaviour for vsyscalls so that + the INTERNAL_SYSCALL_{ERROR_P,ERRNO} macros work correctly. */ +#define INTERNAL_VSYSCALL_CALL(funcptr, err, nr, args...) \ + ({ \ + long _ret = funcptr (args); \ + err = ((unsigned long) (_ret) >= (unsigned long) -4095L); \ + if (err) \ + _ret = -_ret; \ + _ret; \ + }) + +#endif /* __ASSEMBLER__ */ |