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| author | Ammar Faizi <ammarfaizi2@gnuweeb.org> | 2022-03-29 17:17:30 +0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2022-04-20 17:05:46 -0700 |
| commit | 37d62758e773939636b8fa64a1a39a8a0d3a9f8c (patch) | |
| tree | e4a0cb48b18e6bd06667ab9c708fe3d02f830a3a /tools/include/nolibc/arch-mips.h | |
| parent | 5312aaa5d567f0dfc11681ad991a78e9da43fe7b (diff) | |
tools/nolibc: Replace `asm` with `__asm__`
Replace `asm` with `__asm__` to support compilation with -std flag.
Using `asm` with -std flag makes GCC think `asm()` is a function call
instead of an inline assembly.
GCC doc says:
For the C language, the `asm` keyword is a GNU extension. When
writing C code that can be compiled with `-ansi` and the `-std`
options that select C dialects without GNU extensions, use
`__asm__` instead of `asm`.
Link: https://gcc.gnu.org/onlinedocs/gcc/Basic-Asm.html
Reported-by: Alviro Iskandar Setiawan <alviro.iskandar@gnuweeb.org>
Acked-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Ammar Faizi <ammarfaizi2@gnuweeb.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/include/nolibc/arch-mips.h')
| -rw-r--r-- | tools/include/nolibc/arch-mips.h | 62 |
1 files changed, 31 insertions, 31 deletions
diff --git a/tools/include/nolibc/arch-mips.h b/tools/include/nolibc/arch-mips.h index c9a6aac87c6d..cd587e539d7d 100644 --- a/tools/include/nolibc/arch-mips.h +++ b/tools/include/nolibc/arch-mips.h @@ -69,10 +69,10 @@ struct sys_stat_struct { #define my_syscall0(num) \ ({ \ - register long _num asm("v0") = (num); \ - register long _arg4 asm("a3"); \ + register long _num __asm__ ("v0") = (num); \ + register long _arg4 __asm__ ("a3"); \ \ - asm volatile ( \ + __asm__ volatile ( \ "addiu $sp, $sp, -32\n" \ "syscall\n" \ "addiu $sp, $sp, 32\n" \ @@ -86,11 +86,11 @@ struct sys_stat_struct { #define my_syscall1(num, arg1) \ ({ \ - register long _num asm("v0") = (num); \ - register long _arg1 asm("a0") = (long)(arg1); \ - register long _arg4 asm("a3"); \ + register long _num __asm__ ("v0") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg4 __asm__ ("a3"); \ \ - asm volatile ( \ + __asm__ volatile ( \ "addiu $sp, $sp, -32\n" \ "syscall\n" \ "addiu $sp, $sp, 32\n" \ @@ -105,12 +105,12 @@ struct sys_stat_struct { #define my_syscall2(num, arg1, arg2) \ ({ \ - register long _num asm("v0") = (num); \ - register long _arg1 asm("a0") = (long)(arg1); \ - register long _arg2 asm("a1") = (long)(arg2); \ - register long _arg4 asm("a3"); \ + register long _num __asm__ ("v0") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg4 __asm__ ("a3"); \ \ - asm volatile ( \ + __asm__ volatile ( \ "addiu $sp, $sp, -32\n" \ "syscall\n" \ "addiu $sp, $sp, 32\n" \ @@ -125,13 +125,13 @@ struct sys_stat_struct { #define my_syscall3(num, arg1, arg2, arg3) \ ({ \ - register long _num asm("v0") = (num); \ - register long _arg1 asm("a0") = (long)(arg1); \ - register long _arg2 asm("a1") = (long)(arg2); \ - register long _arg3 asm("a2") = (long)(arg3); \ - register long _arg4 asm("a3"); \ + register long _num __asm__ ("v0") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3"); \ \ - asm volatile ( \ + __asm__ volatile ( \ "addiu $sp, $sp, -32\n" \ "syscall\n" \ "addiu $sp, $sp, 32\n" \ @@ -146,13 +146,13 @@ struct sys_stat_struct { #define my_syscall4(num, arg1, arg2, arg3, arg4) \ ({ \ - register long _num asm("v0") = (num); \ - register long _arg1 asm("a0") = (long)(arg1); \ - register long _arg2 asm("a1") = (long)(arg2); \ - register long _arg3 asm("a2") = (long)(arg3); \ - register long _arg4 asm("a3") = (long)(arg4); \ + register long _num __asm__ ("v0") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ \ - asm volatile ( \ + __asm__ volatile ( \ "addiu $sp, $sp, -32\n" \ "syscall\n" \ "addiu $sp, $sp, 32\n" \ @@ -167,14 +167,14 @@ struct sys_stat_struct { #define my_syscall5(num, arg1, arg2, arg3, arg4, arg5) \ ({ \ - register long _num asm("v0") = (num); \ - register long _arg1 asm("a0") = (long)(arg1); \ - register long _arg2 asm("a1") = (long)(arg2); \ - register long _arg3 asm("a2") = (long)(arg3); \ - register long _arg4 asm("a3") = (long)(arg4); \ + register long _num __asm__ ("v0") = (num); \ + register long _arg1 __asm__ ("a0") = (long)(arg1); \ + register long _arg2 __asm__ ("a1") = (long)(arg2); \ + register long _arg3 __asm__ ("a2") = (long)(arg3); \ + register long _arg4 __asm__ ("a3") = (long)(arg4); \ register long _arg5 = (long)(arg5); \ \ - asm volatile ( \ + __asm__ volatile ( \ "addiu $sp, $sp, -32\n" \ "sw %7, 16($sp)\n" \ "syscall\n " \ @@ -189,7 +189,7 @@ struct sys_stat_struct { }) /* startup code, note that it's called __start on MIPS */ -asm(".section .text\n" +__asm__ (".section .text\n" ".weak __start\n" ".set nomips16\n" ".global __start\n" |