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Fix breakage when host != target

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Define the sigreturn syscall numbers instead of including on <sys/syscall.h>.

Signed-off-by: Ken Werner <ken.werner@linaro.org>
This commit is contained in:
Ken Werner 2011-11-02 12:40:19 +01:00 committed by Arun Sharma
parent d20df8b318
commit 25aeae9adf
1 changed files with 12 additions and 8 deletions
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20
src/arm/Gis_signal_frame.c
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@ -27,20 +27,24 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
#include "unwind_i.h" #include "unwind_i.h"
#ifdef __linux__ #ifdef __linux__
#include <sys/syscall.h> #define ARM_NR_sigreturn 119
#define ARM_NR_rt_sigreturn 173
#define ARM_NR_OABI_SYSCALL_BASE 0x900000
/* ARM EABI sigreturn (the syscall number is loaded into r7) */ /* ARM EABI sigreturn (the syscall number is loaded into r7) */
#define MOV_R7_SIGRETURN (0xe3a07000UL | __NR_sigreturn) #define MOV_R7_SIGRETURN (0xe3a07000UL | ARM_NR_sigreturn)
#define MOV_R7_RT_SIGRETURN (0xe3a07000UL | __NR_rt_sigreturn) #define MOV_R7_RT_SIGRETURN (0xe3a07000UL | ARM_NR_rt_sigreturn)
/* ARM OABI sigreturn (using SWI) */ /* ARM OABI sigreturn (using SWI) */
#define ARM_SIGRETURN (0xef000000UL |(__NR_sigreturn)|(__NR_OABI_SYSCALL_BASE)) #define ARM_SIGRETURN \
#define ARM_RT_SIGRETURN (0xef000000UL |(__NR_rt_sigreturn)|(__NR_OABI_SYSCALL_BASE)) (0xef000000UL | ARM_NR_sigreturn | ARM_NR_OABI_SYSCALL_BASE)
#define ARM_RT_SIGRETURN \
(0xef000000UL | ARM_NR_rt_sigreturn | ARM_NR_OABI_SYSCALL_BASE)
/* Thumb sigreturn (two insns, syscall number is loaded into r7) */ /* Thumb sigreturn (two insns, syscall number is loaded into r7) */
#define THUMB_SIGRETURN (0xdf00UL << 16 | 0x2700 | __NR_sigreturn) #define THUMB_SIGRETURN (0xdf00UL << 16 | 0x2700 | ARM_NR_sigreturn)
#define THUMB_RT_SIGRETURN (0xdf00UL << 16 | 0x2700 | __NR_rt_sigreturn) #define THUMB_RT_SIGRETURN (0xdf00UL << 16 | 0x2700 | ARM_NR_rt_sigreturn)
#endif #endif /* __linux__ */
/* Returns 1 in case of a non-RT signal frame and 2 in case of a RT signal /* Returns 1 in case of a non-RT signal frame and 2 in case of a RT signal
frame. */ frame. */