diff options
| -rw-r--r-- | arch/parisc/hpux/entry_hpux.S | 10 | ||||
| -rw-r--r-- | arch/parisc/hpux/gate.S | 23 | ||||
| -rw-r--r-- | arch/parisc/hpux/sys_hpux.c | 2 | ||||
| -rw-r--r-- | arch/parisc/hpux/wrappers.S | 45 |
4 files changed, 32 insertions, 48 deletions
diff --git a/arch/parisc/hpux/entry_hpux.S b/arch/parisc/hpux/entry_hpux.S index 31c8ccc..d15a413 100644 --- a/arch/parisc/hpux/entry_hpux.S +++ b/arch/parisc/hpux/entry_hpux.S @@ -18,17 +18,16 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include <asm/unistd.h> +#include <asm/assembly.h> #include <linux/sys.h> #include <linux/linkage.h> -#include <asm/unistd.h> -#define ENTRY_NAME(_name_) .word _name_ +#define ENTRY_NAME(_name_) ASM_ULONG_INSN _name_ .section .rodata,"a" - .align 4 - .export hpux_call_table .import hpux_unimplemented_wrapper -hpux_call_table: +ENTRY(hpux_call_table) ENTRY_NAME(sys_ni_syscall) /* 0 */ ENTRY_NAME(sys_exit) ENTRY_NAME(hpux_fork_wrapper) @@ -542,5 +541,6 @@ hpux_call_table: ENTRY_NAME(hpux_unimplemented_wrapper) /* 510 */ ENTRY_NAME(hpux_unimplemented_wrapper) ENTRY_NAME(hpux_unimplemented_wrapper) +END(hpux_call_table) .end diff --git a/arch/parisc/hpux/gate.S b/arch/parisc/hpux/gate.S index aaaf330..0b9d5b1 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: +ENTRY(hpux_gateway_page) nop -#ifdef __LP64__ +#ifdef CONFIG_64BIT #warning NEEDS WORK for 64-bit #endif ldw -64(%r30), %r29 ;! 8th argument @@ -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: +ENTRY(end_hpux_gateway_page) diff --git a/arch/parisc/hpux/sys_hpux.c b/arch/parisc/hpux/sys_hpux.c index c57fcb4..3e025df 100644 --- a/arch/parisc/hpux/sys_hpux.c +++ b/arch/parisc/hpux/sys_hpux.c @@ -511,7 +511,7 @@ int hpux_sysfs(int opcode, unsigned long arg1, unsigned long arg2) /* Table of syscall names and handle for unimplemented routines */ -static const char *syscall_names[] = { +static const char * const syscall_names[] = { "nosys", /* 0 */ "exit", "fork", diff --git a/arch/parisc/hpux/wrappers.S b/arch/parisc/hpux/wrappers.S index 0b0c3a6..58c53c8 100644 --- a/arch/parisc/hpux/wrappers.S +++ b/arch/parisc/hpux/wrappers.S @@ -20,19 +20,16 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#ifdef __LP64__ +#ifdef CONFIG_64BIT #warning PA64 support needs more work...did first cut #endif #include <asm/asm-offsets.h> #include <asm/assembly.h> #include <asm/signal.h> +#include <linux/linkage.h> -#ifdef __LP64__ - .level 2.0w -#else - .level 1.1 -#endif + .level LEVEL .text /* These should probably go in a header file somewhere. @@ -41,7 +38,7 @@ * register save/restore macros. */ .macro reg_save regs -#ifdef __LP64__ +#ifdef CONFIG_64BIT #warning NEEDS WORK for 64-bit #endif STREG %r3, PT_GR3(\regs) @@ -82,11 +79,9 @@ .endm - .export hpux_fork_wrapper - .export hpux_child_return .import sys_fork -hpux_fork_wrapper: +ENTRY(hpux_fork_wrapper) ldo TASK_REGS-TASK_SZ_ALGN-64(%r30),%r1 ;! get pt regs ;! pointer in task reg_save %r1 @@ -128,27 +123,26 @@ fork_return: fork_exit: bv %r0(%r2) nop +ENDPROC(hpux_fork_wrapper) /* Set the return value for the child */ -hpux_child_return: +ENTRY(hpux_child_return) #if defined(CONFIG_SMP) || defined(CONFIG_PREEMPT) - bl schedule_tail, %r2 - nop + bl,n schedule_tail, %r2 #endif LDREG TASK_PT_GR19-TASK_SZ_ALGN-128(%r30),%r2 b fork_return copy %r0,%r28 +ENDPROC(hpux_child_return) - .export hpux_execve_wrapper - .export hpux_execv_wrapper .import hpux_execve -hpux_execv_wrapper: +ENTRY(hpux_execv_wrapper) copy %r0,%r24 /* NULL environment */ -hpux_execve_wrapper: +ENTRY(hpux_execve_wrapper) ldo TASK_REGS-TASK_SZ_ALGN-64(%r30),%r1 ;! get pt regs @@ -187,13 +181,13 @@ hpux_execve_wrapper: exec_error: bv %r0(%r19) nop +ENDPROC(hpux_execv_wrapper) - .export hpux_pipe_wrapper .import hpux_pipe /* HP-UX expects pipefd's returned in r28 & r29 */ -hpux_pipe_wrapper: +ENTRY(hpux_pipe_wrapper) STREG %r2,-20(%r30) ldo 64(%r30),%r30 bl hpux_pipe,%r2 @@ -212,12 +206,11 @@ hpux_pipe_wrapper: pipe_exit: bv %r0(%r2) ldo -64(%r30),%r30 +ENDPROC(hpux_pipe_wrapper) - .export hpux_syscall_exit .import syscall_exit -hpux_syscall_exit: - +ENTRY(hpux_syscall_exit) /* * * HP-UX call return conventions: @@ -246,12 +239,12 @@ hpux_syscall_exit: ldo 1(%r0),%r22 no_error: - b syscall_exit - nop + b,n syscall_exit +ENDPROC(hpux_syscall_exit) - .export hpux_unimplemented_wrapper .import hpux_unimplemented -hpux_unimplemented_wrapper: +ENTRY(hpux_unimplemented_wrapper) b hpux_unimplemented STREG %r22,-64(%r30) /* overwrite arg8 with syscall number */ +ENDPROC(hpux_unimplemented_wrapper) |
