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2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org>

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* rtems/score/cpu.h, rtems/score/sparc.h:
	Use "__asm__" instead of "asm" for improved c99-compliance.
This commit is contained in:
Ralf Corsepius
2011-02-11 08:52:39 +00:00
parent 2d3366223a
commit e4a2a21f8d
3 changed files with 16 additions and 11 deletions
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5
cpukit/score/cpu/sparc/ChangeLog
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@@ -1,3 +1,8 @@
2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org>
* rtems/score/cpu.h, rtems/score/sparc.h:
Use "__asm__" instead of "asm" for improved c99-compliance.
2010-11-16 Joel Sherrill <joel.sherrill@oarcorp.com>
* cpu.c: Remove unused variable reported by clang.

4
cpukit/score/cpu/sparc/rtems/score/cpu.h
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@@ -770,7 +770,7 @@ void _CPU_Context_Initialize(
#define _CPU_Context_Initialization_at_thread_begin() \
do { \
asm volatile ("set _Thread_Handler,%%i7\n"::); \
__asm__ volatile ("set _Thread_Handler,%%i7\n"::); \
} while (0)
/*
@@ -822,7 +822,7 @@ void _CPU_Context_Initialize(
uint32_t level; \
\
level = sparc_disable_interrupts(); \
asm volatile ( "mov %0, %%g1 " : "=r" (level) : "0" (level) ); \
__asm__ volatile ( "mov %0, %%g1 " : "=r" (level) : "0" (level) ); \
while (1); /* loop forever */ \
} while (0)

18
cpukit/score/cpu/sparc/rtems/score/sparc.h
View File

@@ -136,7 +136,7 @@ extern "C" {
#define nop() \
do { \
asm volatile ( "nop" ); \
__asm__ volatile ( "nop" ); \
} while ( 0 )
/*
@@ -146,12 +146,12 @@ extern "C" {
#define sparc_get_psr( _psr ) \
do { \
(_psr) = 0; \
asm volatile( "rd %%psr, %0" : "=r" (_psr) : "0" (_psr) ); \
__asm__ volatile( "rd %%psr, %0" : "=r" (_psr) : "0" (_psr) ); \
} while ( 0 )
#define sparc_set_psr( _psr ) \
do { \
asm volatile ( "mov %0, %%psr " : "=r" ((_psr)) : "0" ((_psr)) ); \
__asm__ volatile ( "mov %0, %%psr " : "=r" ((_psr)) : "0" ((_psr)) ); \
nop(); \
nop(); \
nop(); \
@@ -164,12 +164,12 @@ extern "C" {
#define sparc_get_tbr( _tbr ) \
do { \
(_tbr) = 0; /* to avoid unitialized warnings */ \
asm volatile( "rd %%tbr, %0" : "=r" (_tbr) : "0" (_tbr) ); \
__asm__ volatile( "rd %%tbr, %0" : "=r" (_tbr) : "0" (_tbr) ); \
} while ( 0 )
#define sparc_set_tbr( _tbr ) \
do { \
asm volatile( "wr %0, 0, %%tbr" : "=r" (_tbr) : "0" (_tbr) ); \
__asm__ volatile( "wr %0, 0, %%tbr" : "=r" (_tbr) : "0" (_tbr) ); \
} while ( 0 )
/*
@@ -178,12 +178,12 @@ extern "C" {
#define sparc_get_wim( _wim ) \
do { \
asm volatile( "rd %%wim, %0" : "=r" (_wim) : "0" (_wim) ); \
__asm__ volatile( "rd %%wim, %0" : "=r" (_wim) : "0" (_wim) ); \
} while ( 0 )
#define sparc_set_wim( _wim ) \
do { \
asm volatile( "wr %0, %%wim" : "=r" (_wim) : "0" (_wim) ); \
__asm__ volatile( "wr %0, %%wim" : "=r" (_wim) : "0" (_wim) ); \
nop(); \
nop(); \
nop(); \
@@ -195,12 +195,12 @@ extern "C" {
#define sparc_get_y( _y ) \
do { \
asm volatile( "rd %%y, %0" : "=r" (_y) : "0" (_y) ); \
__asm__ volatile( "rd %%y, %0" : "=r" (_y) : "0" (_y) ); \
} while ( 0 )
#define sparc_set_y( _y ) \
do { \
asm volatile( "wr %0, %%y" : "=r" (_y) : "0" (_y) ); \
__asm__ volatile( "wr %0, %%y" : "=r" (_y) : "0" (_y) ); \
} while ( 0 )
/*