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powerpc: Rename argN to _argN in LOADARGS_N [BZ #25902]

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LOADARGS_N in powerpc/sysdep.h uses argN as local variables.  It breaks
when argN is also a function argument.  Rename argN to _argN to avoid
conflict.
This commit is contained in:
H.J. Lu
2020-04-30 15:49:47 -07:00
parent 6f0baacf0f
commit 14f43dd34d
1 changed files with 12 additions and 12 deletions
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24
sysdeps/unix/sysv/linux/powerpc/sysdep.h
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@@ -100,53 +100,53 @@
#define LOADARGS_0(name, dummy) \
r0 = name
#define LOADARGS_1(name, __arg1) \
long int arg1 = (long int) (__arg1); \
long int _arg1 = (long int) (__arg1); \
LOADARGS_0(name, 0); \
extern void __illegally_sized_syscall_arg1 (void); \
if (__builtin_classify_type (__arg1) != 5 \
&& sizeof (__arg1) > SYSCALL_ARG_SIZE) \
__illegally_sized_syscall_arg1 (); \
r3 = arg1
r3 = _arg1
#define LOADARGS_2(name, __arg1, __arg2) \
long int arg2 = (long int) (__arg2); \
long int _arg2 = (long int) (__arg2); \
LOADARGS_1(name, __arg1); \
extern void __illegally_sized_syscall_arg2 (void); \
if (__builtin_classify_type (__arg2) != 5 \
&& sizeof (__arg2) > SYSCALL_ARG_SIZE) \
__illegally_sized_syscall_arg2 (); \
r4 = arg2
r4 = _arg2
#define LOADARGS_3(name, __arg1, __arg2, __arg3) \
long int arg3 = (long int) (__arg3); \
long int _arg3 = (long int) (__arg3); \
LOADARGS_2(name, __arg1, __arg2); \
extern void __illegally_sized_syscall_arg3 (void); \
if (__builtin_classify_type (__arg3) != 5 \
&& sizeof (__arg3) > SYSCALL_ARG_SIZE) \
__illegally_sized_syscall_arg3 (); \
r5 = arg3
r5 = _arg3
#define LOADARGS_4(name, __arg1, __arg2, __arg3, __arg4) \
long int arg4 = (long int) (__arg4); \
long int _arg4 = (long int) (__arg4); \
LOADARGS_3(name, __arg1, __arg2, __arg3); \
extern void __illegally_sized_syscall_arg4 (void); \
if (__builtin_classify_type (__arg4) != 5 \
&& sizeof (__arg4) > SYSCALL_ARG_SIZE) \
__illegally_sized_syscall_arg4 (); \
r6 = arg4
r6 = _arg4
#define LOADARGS_5(name, __arg1, __arg2, __arg3, __arg4, __arg5) \
long int arg5 = (long int) (__arg5); \
long int _arg5 = (long int) (__arg5); \
LOADARGS_4(name, __arg1, __arg2, __arg3, __arg4); \
extern void __illegally_sized_syscall_arg5 (void); \
if (__builtin_classify_type (__arg5) != 5 \
&& sizeof (__arg5) > SYSCALL_ARG_SIZE) \
__illegally_sized_syscall_arg5 (); \
r7 = arg5
r7 = _arg5
#define LOADARGS_6(name, __arg1, __arg2, __arg3, __arg4, __arg5, __arg6) \
long int arg6 = (long int) (__arg6); \
long int _arg6 = (long int) (__arg6); \
LOADARGS_5(name, __arg1, __arg2, __arg3, __arg4, __arg5); \
extern void __illegally_sized_syscall_arg6 (void); \
if (__builtin_classify_type (__arg6) != 5 \
&& sizeof (__arg6) > SYSCALL_ARG_SIZE) \
__illegally_sized_syscall_arg6 (); \
r8 = arg6
r8 = _arg6
#define ASM_INPUT_0 "0" (r0)
#define ASM_INPUT_1 ASM_INPUT_0, "1" (r3)