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authorUlrich Drepper <drepper@redhat.com>1998-10-21 19:08:46 +0000
committerUlrich Drepper <drepper@redhat.com>1998-10-21 19:08:46 +0000
commit7bb38c70c4d7e4303f34a2185cc6f7d558ca0f7c (patch)
tree52d63a869c1f4a15cce5e03144695a419cf4f0b2
parentadcb550ca6efa4934faece8adc5a40f60f2c03dd (diff)
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Update.
1998-10-21  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/i386/sysdep.h: Remove EXTRAVARS_* macros
	and adjust formats.
-rw-r--r--ChangeLog5
-rw-r--r--sysdeps/unix/sysv/linux/i386/sysdep.h44
2 files changed, 18 insertions, 31 deletions
diff --git a/ChangeLog b/ChangeLog
index 7cdb396fc3..06dc149a38 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+1998-10-21  Ulrich Drepper  <drepper@cygnus.com>
+
+	* sysdeps/unix/sysv/linux/i386/sysdep.h: Remove EXTRAVARS_* macros
+	and adjust formats.
+
 1998-10-21 14:38  Ulrich Drepper  <drepper@cygnus.com>
 
 	* sysdeps/unix/sysdep.h (INLINE_SYSCALL): New macro.  Simply call
diff --git a/sysdeps/unix/sysv/linux/i386/sysdep.h b/sysdeps/unix/sysv/linux/i386/sysdep.h
index 2120f28977..a58bd40b84 100644
--- a/sysdeps/unix/sysv/linux/i386/sysdep.h
+++ b/sysdeps/unix/sysv/linux/i386/sysdep.h
@@ -206,14 +206,13 @@
 #define INLINE_SYSCALL(name, nr, args...) \
   ({									      \
     unsigned int resultvar;						      \
-    EXTRAVARS_##nr(args)						      \
     asm volatile (							      \
     PUSHARGS_##nr							      \
     DOARGS_##nr								      \
     "int $0x80\n\t"							      \
     POPARGS_##nr							      \
     : "=a" (resultvar)							      \
-    ASMFMT_##nr(args)							      \
+    : ASMFMT_##nr(args)							      \
     "i" (__NR_##name) : "memory", "cc");				      \
     if (resultvar >= 0xfffff001)					      \
       {									      \
@@ -229,69 +228,52 @@
 #define _PUSHARGS_0	/* Nothing */
 #define _DOARGS_0 	/* Nothing */
 #define _POPARGS_0	/* Nothing */
-#define ASMFMT_0()	:
-#define EXTRAVARS_0()	/* Nothing */
+#define ASMFMT_0()
 
 #define PUSHARGS_1	"xchgl %%ebx, %%edx\n\t" _PUSHARGS_0
-#define DOARGS_1	_DOARGS_0 "movl %3, %%eax\n\t"
+#define DOARGS_1	_DOARGS_0 "movl %2, %%eax\n\t"
 #define POPARGS_1	_POPARGS_0 "xchgl %%edx, %%ebx"
 #define _PUSHARGS_1	_PUSHARGS_0 "pushl %%ebx\n\t"
-#define _DOARGS_1	"movl %3, %%ebx\n\t" _DOARGS_0
+#define _DOARGS_1	"movl %1, %%ebx\n\t" _DOARGS_0
 #define _POPARGS_1	"popl %%ebx\n\t" _POPARGS_0
 #define ASMFMT_1(arg1) \
-	, "=d" (use_edx) : "1" (arg1),
-#define EXTRAVARS_1(arg1) \
-	unsigned long int use_edx;
+	"d" (arg1),
 
 #define PUSHARGS_2	PUSHARGS_1
-#define DOARGS_2	_DOARGS_0 "movl %5, %%eax\n\t"
+#define DOARGS_2	_DOARGS_0 "movl %3, %%eax\n\t"
 #define POPARGS_2	POPARGS_1
 #define _PUSHARGS_2	_PUSHARGS_1
 #define _DOARGS_2	_DOARGS_1
 #define _POPARGS_2	_POPARGS_1
 #define ASMFMT_2(arg1, arg2) \
-	, "=&d" (use_edx), "=c" (use_ecx) : "1" (arg1), "2" (use_ecx),
-#define EXTRAVARS_2(arg1, arg2) \
-	unsigned long int use_ecx = (unsigned long int) (arg2), use_edx;
+	"d" (arg1), "c" (arg2),
 
 #define PUSHARGS_3	_PUSHARGS_3
-#define DOARGS_3	_DOARGS_3 "movl %6, %%eax\n\t"
+#define DOARGS_3	_DOARGS_3 "movl %4, %%eax\n\t"
 #define POPARGS_3	_POPARGS_3
 #define _PUSHARGS_3	_PUSHARGS_2
 #define _DOARGS_3	_DOARGS_2
 #define _POPARGS_3	_POPARGS_2
 #define ASMFMT_3(arg1, arg2, arg3) \
-	, "=d" (use_edx), "=c" (use_ecx) \
-	: "0" (arg1), "2" (use_ecx), "1" (use_edx),
-#define EXTRAVARS_3(arg1, arg2, arg3) \
-	unsigned long int use_ecx = (unsigned long int) (arg2); \
-	unsigned long int use_edx = (unsigned long int) (arg3);
+	"0" (arg1), "c" (arg2), "d" (arg3),
 
 #define PUSHARGS_4	_PUSHARGS_4
-#define DOARGS_4	_DOARGS_4 "movl %7, %%eax\n\t"
+#define DOARGS_4	_DOARGS_4 "movl %5, %%eax\n\t"
 #define POPARGS_4	_POPARGS_4
 #define _PUSHARGS_4	_PUSHARGS_3
 #define _DOARGS_4	_DOARGS_3
 #define _POPARGS_4	_POPARGS_3
 #define ASMFMT_4(arg1, arg2, arg3, arg4) \
-	, "=d" (use_edx), "=c" (use_ecx) \
-	: "0" (arg1), "2" (use_ecx), "1" (use_edx), "S" (arg4),
-#define EXTRAVARS_4(arg1, arg2, arg3, arg4) \
-	unsigned long int use_ecx = (unsigned long int) (arg2); \
-	unsigned long int use_edx = (unsigned long int) (arg3);
+	"0" (arg1), "c" (arg2), "d" (arg3), "S" (arg4),
 
 #define PUSHARGS_5	_PUSHARGS_5
-#define DOARGS_5	_DOARGS_5 "movl %8, %%eax\n\t"
+#define DOARGS_5	_DOARGS_5 "movl %6, %%eax\n\t"
 #define POPARGS_5	_POPARGS_5
 #define _PUSHARGS_5	PUSHARGS_4
 #define _DOARGS_5	_DOARGS_4
 #define _POPARGS_5	_POPARGS_4
 #define ASMFMT_5(arg1, arg2, arg3, arg4, arg5) \
-	, "=d" (use_edx), "=c" (use_ecx) \
-	: "0" (arg1), "2" (use_ecx), "1" (use_edx), "S" (arg4), "D" (arg5),
-#define EXTRAVARS_5(arg1, arg2, arg3, arg4, arg5) \
-	unsigned long int use_ecx = (unsigned long int) (arg2); \
-	unsigned long int use_edx = (unsigned long int) (arg3);
+	"0" (arg1), "c" (arg2), "d" (arg3), "S" (arg4), "D" (arg5),
 
 #endif	/* __ASSEMBLER__ */