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

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* include/bsp.h, include/tm27.h, startup/bspstart.c:
	Use "__asm__" instead of "asm" for improved c99-compliance.
This commit is contained in:
Ralf Corsepius
2011-02-11 12:49:35 +00:00
parent 0bc95dc968
commit 4ac74d01e7
4 changed files with 11 additions and 6 deletions
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5
c/src/lib/libbsp/powerpc/psim/ChangeLog
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@@ -1,3 +1,8 @@
2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org>
* include/bsp.h, include/tm27.h, startup/bspstart.c:
Use "__asm__" instead of "asm" for improved c99-compliance.
2011-02-02 Ralf Corsépius <ralf.corsepius@rtems.org>
* configure.ac: Require autoconf-2.68, automake-1.11.1.

2
c/src/lib/libbsp/powerpc/psim/include/bsp.h
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@@ -65,7 +65,7 @@ extern uint32_t BSP_mem_size;
/* macros */
#define Processor_Synchronize() \
asm(" eieio ")
__asm__ (" eieio ")
struct rtems_bsdnet_ifconfig;

8
c/src/lib/libbsp/powerpc/psim/include/tm27.h
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@@ -42,23 +42,23 @@ void Install_tm27_vector(void (*_handler)())
#define Cause_tm27_intr() \
do { \
uint32_t _clicks = 1; \
asm volatile( "mtdec %0" : "=r" ((_clicks)) : "r" ((_clicks)) ); \
__asm__ volatile( "mtdec %0" : "=r" ((_clicks)) : "r" ((_clicks)) ); \
} while (0)
#define Clear_tm27_intr() \
do { \
uint32_t _clicks = 0xffffffff; \
asm volatile( "mtdec %0" : "=r" ((_clicks)) : "r" ((_clicks)) ); \
__asm__ volatile( "mtdec %0" : "=r" ((_clicks)) : "r" ((_clicks)) ); \
} while (0)
#define Lower_tm27_intr() \
do { \
uint32_t _msr = 0; \
_ISR_Set_level( 0 ); \
asm volatile( "mfmsr %0 ;" : "=r" (_msr) : "r" (_msr) ); \
__asm__ volatile( "mfmsr %0 ;" : "=r" (_msr) : "r" (_msr) ); \
_msr |= 0x8002; \
asm volatile( "mtmsr %0 ;" : "=r" (_msr) : "r" (_msr) ); \
__asm__ volatile( "mtmsr %0 ;" : "=r" (_msr) : "r" (_msr) ); \
} while (0)
#endif

2
c/src/lib/libbsp/powerpc/psim/startup/bspstart.c
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@@ -137,6 +137,6 @@ void bsp_start( void )
setdbat(2, 0xc<<24, 0xc<<24, 1<<24, IO_PAGE);
_write_MSR(_read_MSR() | MSR_DR | MSR_IR);
asm volatile("sync; isync");
__asm__ volatile("sync; isync");
}