diff options
Diffstat (limited to 'arch/parisc/hpux/gate.S')
| -rw-r--r-- | arch/parisc/hpux/gate.S | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/arch/parisc/hpux/gate.S b/arch/parisc/hpux/gate.S index aaaf3306c05..011468857e9 100644 --- a/arch/parisc/hpux/gate.S +++ b/arch/parisc/hpux/gate.S @@ -12,27 +12,18 @@ #include <asm/asm-offsets.h> #include <asm/unistd.h> #include <asm/errno.h> +#include <linux/linkage.h> -#ifdef __LP64__ - .level 2.0w -#else - .level 1.1 -#endif + .level LEVEL .text -#ifdef __LP64__ -#define FRAME_SIZE 128 -#else -#define FRAME_SIZE 64 -#endif .import hpux_call_table .import hpux_syscall_exit,code - .export hpux_gateway_page - .align 4096 -hpux_gateway_page: + .align PAGE_SIZE +ENTRY(hpux_gateway_page) nop -#ifdef __LP64__ +#ifdef CONFIG_64BIT #warning NEEDS WORK for 64-bit #endif ldw -64(%r30), %r29 ;! 8th argument @@ -80,7 +71,7 @@ hpux_gateway_page: STREG %r26, TASK_PT_GR26(%r1) /* 1st argument */ STREG %r27, TASK_PT_GR27(%r1) /* user dp */ STREG %r28, TASK_PT_GR28(%r1) /* return value 0 */ - STREG %r28, TASK_PT_ORIG_R28(%r1) /* return value 0 (saved for signals) */ + STREG %r0, TASK_PT_ORIG_R28(%r1) /* don't prohibit restarts */ STREG %r29, TASK_PT_GR29(%r1) /* 8th argument */ STREG %r31, TASK_PT_GR31(%r1) /* preserve syscall return ptr */ @@ -101,7 +92,7 @@ hpux_gateway_page: ldo R%hpux_call_table(%r21), %r21 comiclr,>>= __NR_HPUX_syscalls, %r22, %r0 b,n syscall_nosys - ldwx,s %r22(%r21), %r21 + LDREGX %r22(%r21), %r21 ldil L%hpux_syscall_exit,%r2 be 0(%sr7,%r21) ldo R%hpux_syscall_exit(%r2),%r2 @@ -110,7 +101,7 @@ syscall_nosys: ldil L%hpux_syscall_exit,%r1 be R%hpux_syscall_exit(%sr7,%r1) ldo -ENOSYS(%r0),%r28 +ENDPROC(hpux_gateway_page) - .align 4096 - .export end_hpux_gateway_page -end_hpux_gateway_page: + .align PAGE_SIZE +ENTRY(end_hpux_gateway_page) |