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-rw-r--r--sysdeps/unix/alpha/sysdep.S2
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sysdep.h54
2 files changed, 35 insertions, 21 deletions
diff --git a/sysdeps/unix/alpha/sysdep.S b/sysdeps/unix/alpha/sysdep.S
index 50c84c1166..4c7c134333 100644
--- a/sysdeps/unix/alpha/sysdep.S
+++ b/sysdeps/unix/alpha/sysdep.S
@@ -45,7 +45,7 @@
.ent __syscall_error
__syscall_error:
-#if defined(_LIBC_REENTRANT) && defined(USE___THREAD)
+#if defined(_LIBC_REENTRANT) && USE___THREAD
LOADGP
PROLOGUE
diff --git a/sysdeps/unix/sysv/linux/alpha/sysdep.h b/sysdeps/unix/sysv/linux/alpha/sysdep.h
index 3bf25e6fd2..da65caea41 100644
--- a/sysdeps/unix/sysv/linux/alpha/sysdep.h
+++ b/sysdeps/unix/sysv/linux/alpha/sysdep.h
@@ -93,105 +93,117 @@
#define inline_syscall0(name) \
{ \
+ register long _sc_0 __asm__("$0"); \
register long _sc_19 __asm__("$19"); \
\
+ _sc_0 = __NR_##name; \
__asm__("callsys # %0 %1 <= %2" \
- : "=v"(_sc_ret), "=r"(_sc_19) \
- : "0"(__NR_##name) \
+ : "=r"(_sc_0), "=r"(_sc_19) \
+ : "0"(_sc_0) \
: inline_syscall_clobbers, \
"$16", "$17", "$18", "$20", "$21"); \
- _sc_err = _sc_19; \
+ _sc_ret = _sc_0, _sc_err = _sc_19; \
}
#define inline_syscall1(name,arg1) \
{ \
+ register long _sc_0 __asm__("$0"); \
register long _sc_16 __asm__("$16"); \
register long _sc_19 __asm__("$19"); \
\
+ _sc_0 = __NR_##name; \
_sc_16 = (long) (arg1); \
__asm__("callsys # %0 %1 <= %2 %3" \
- : "=v"(_sc_ret), "=r"(_sc_19), \
+ : "=r"(_sc_0), "=r"(_sc_19), \
"=r"(_sc_16) \
- : "0"(__NR_##name), "2"(_sc_16) \
+ : "0"(_sc_0), "2"(_sc_16) \
: inline_syscall_clobbers, \
"$17", "$18", "$20", "$21"); \
- _sc_err = _sc_19; \
+ _sc_ret = _sc_0, _sc_err = _sc_19; \
}
#define inline_syscall2(name,arg1,arg2) \
{ \
+ register long _sc_0 __asm__("$0"); \
register long _sc_16 __asm__("$16"); \
register long _sc_17 __asm__("$17"); \
register long _sc_19 __asm__("$19"); \
\
+ _sc_0 = __NR_##name; \
_sc_16 = (long) (arg1); \
_sc_17 = (long) (arg2); \
__asm__("callsys # %0 %1 <= %2 %3 %4" \
- : "=v"(_sc_ret), "=r"(_sc_19), \
+ : "=r"(_sc_0), "=r"(_sc_19), \
"=r"(_sc_16), "=r"(_sc_17) \
- : "0"(__NR_##name), "2"(_sc_16), "3"(_sc_17) \
+ : "0"(_sc_0), "2"(_sc_16), "3"(_sc_17) \
: inline_syscall_clobbers, \
"$18", "$20", "$21"); \
- _sc_err = _sc_19; \
+ _sc_ret = _sc_0, _sc_err = _sc_19; \
}
#define inline_syscall3(name,arg1,arg2,arg3) \
{ \
+ register long _sc_0 __asm__("$0"); \
register long _sc_16 __asm__("$16"); \
register long _sc_17 __asm__("$17"); \
register long _sc_18 __asm__("$18"); \
register long _sc_19 __asm__("$19"); \
\
+ _sc_0 = __NR_##name; \
_sc_16 = (long) (arg1); \
_sc_17 = (long) (arg2); \
_sc_18 = (long) (arg3); \
__asm__("callsys # %0 %1 <= %2 %3 %4 %5" \
- : "=v"(_sc_ret), "=r"(_sc_19), \
+ : "=r"(_sc_0), "=r"(_sc_19), \
"=r"(_sc_16), "=r"(_sc_17), "=r"(_sc_18) \
- : "0"(__NR_##name), "2"(_sc_16), "3"(_sc_17), \
+ : "0"(_sc_0), "2"(_sc_16), "3"(_sc_17), \
"4"(_sc_18) \
: inline_syscall_clobbers, "$20", "$21"); \
- _sc_err = _sc_19; \
+ _sc_ret = _sc_0, _sc_err = _sc_19; \
}
#define inline_syscall4(name,arg1,arg2,arg3,arg4) \
{ \
+ register long _sc_0 __asm__("$0"); \
register long _sc_16 __asm__("$16"); \
register long _sc_17 __asm__("$17"); \
register long _sc_18 __asm__("$18"); \
register long _sc_19 __asm__("$19"); \
\
+ _sc_0 = __NR_##name; \
_sc_16 = (long) (arg1); \
_sc_17 = (long) (arg2); \
_sc_18 = (long) (arg3); \
_sc_19 = (long) (arg4); \
__asm__("callsys # %0 %1 <= %2 %3 %4 %5 %6" \
- : "=v"(_sc_ret), "=r"(_sc_19), \
+ : "=r"(_sc_0), "=r"(_sc_19), \
"=r"(_sc_16), "=r"(_sc_17), "=r"(_sc_18) \
- : "0"(__NR_##name), "2"(_sc_16), "3"(_sc_17), \
+ : "0"(_sc_0), "2"(_sc_16), "3"(_sc_17), \
"4"(_sc_18), "1"(_sc_19) \
: inline_syscall_clobbers, "$20", "$21"); \
- _sc_err = _sc_19; \
+ _sc_ret = _sc_0, _sc_err = _sc_19; \
}
#define inline_syscall5(name,arg1,arg2,arg3,arg4,arg5) \
{ \
+ register long _sc_0 __asm__("$0"); \
register long _sc_16 __asm__("$16"); \
register long _sc_17 __asm__("$17"); \
register long _sc_18 __asm__("$18"); \
register long _sc_19 __asm__("$19"); \
register long _sc_20 __asm__("$20"); \
\
+ _sc_0 = __NR_##name; \
_sc_16 = (long) (arg1); \
_sc_17 = (long) (arg2); \
_sc_18 = (long) (arg3); \
_sc_19 = (long) (arg4); \
_sc_20 = (long) (arg5); \
__asm__("callsys # %0 %1 <= %2 %3 %4 %5 %6 %7" \
- : "=v"(_sc_ret), "=r"(_sc_19), \
+ : "=r"(_sc_0), "=r"(_sc_19), \
"=r"(_sc_16), "=r"(_sc_17), "=r"(_sc_18), \
"=r"(_sc_20) \
- : "0"(__NR_##name), "2"(_sc_16), "3"(_sc_17), \
+ : "0"(_sc_0), "2"(_sc_16), "3"(_sc_17), \
"4"(_sc_18), "1"(_sc_19), "5"(_sc_20) \
: inline_syscall_clobbers, "$21"); \
_sc_ret = _sc_0, _sc_err = _sc_19; \
@@ -199,6 +211,7 @@
#define inline_syscall6(name,arg1,arg2,arg3,arg4,arg5,arg6) \
{ \
+ register long _sc_0 __asm__("$0"); \
register long _sc_16 __asm__("$16"); \
register long _sc_17 __asm__("$17"); \
register long _sc_18 __asm__("$18"); \
@@ -206,6 +219,7 @@
register long _sc_20 __asm__("$20"); \
register long _sc_21 __asm__("$21"); \
\
+ _sc_0 = __NR_##name; \
_sc_16 = (long) (arg1); \
_sc_17 = (long) (arg2); \
_sc_18 = (long) (arg3); \
@@ -213,14 +227,14 @@
_sc_20 = (long) (arg5); \
_sc_21 = (long) (arg6); \
__asm__("callsys # %0 %1 <= %2 %3 %4 %5 %6 %7 %8" \
- : "=v"(_sc_ret), "=r"(_sc_19) \
+ : "=r"(_sc_0), "=r"(_sc_19) \
"=r"(_sc_16), "=r"(_sc_17), "=r"(_sc_18), \
"=r"(_sc_20), "=r"(_sc_21) \
- : "0"(__NR_##name), "2"(_sc_16), "3"(_sc_17), \
+ : "0"(_sc_0), "2"(_sc_16), "3"(_sc_17), \
"4"(_sc_18), "1"(_sc_19), "5"(_sc_20), \
"6"(_sc_21) \
: inline_syscall_clobbers); \
- _sc_err = _sc_19; \
+ _sc_ret = _sc_0, _sc_err = _sc_19; \
}
#endif /* _LINUX_ALPHA_SYSDEP_H */
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-31 09:43:04 +0000