diff options
Diffstat (limited to 'sysdeps/unix/alpha')
| -rw-r--r-- | sysdeps/unix/alpha/sysdep.h | 52 |
1 files changed, 36 insertions, 16 deletions
diff --git a/sysdeps/unix/alpha/sysdep.h b/sysdeps/unix/alpha/sysdep.h index 9eb9032270..8a52f201e1 100644 --- a/sysdeps/unix/alpha/sysdep.h +++ b/sysdeps/unix/alpha/sysdep.h @@ -20,20 +20,42 @@ Cambridge, MA 02139, USA. */ #ifdef ASSEMBLER +#ifdef __linux__ +# include <alpha/regdef.h> +#else +# include <regdef.h> +#endif + +#ifdef __STDC__ +#define LEAF(name, framesize) \ + .globl name; \ + .align 3; \ + .ent name, 0; \ + name##: \ + .frame sp, framesize, ra +#else +#define LEAF(name, framesize) \ + .globl name; \ + .align 3; \ + .ent name, 0; \ + name/**/: \ + .frame sp, framesize, ra +#endif + #ifdef __STDC__ #define ENTRY(name) \ .globl name; \ .align 3; \ - .ent name,0; \ + .ent name, 0; \ name##: \ - .frame sp,0,ra + .frame sp, 0, ra #else #define ENTRY(name) \ .globl name; \ .align 3; \ - .ent name,0; \ + .ent name, 0; \ name/**/: \ - .frame sp,0,ra + .frame sp, 0, ra #endif /* Note that while it's better structurally, going back to set errno @@ -45,17 +67,16 @@ Cambridge, MA 02139, USA. */ .align 3; \ .ent name,0; \ \ -1: br gp,2f; \ -2: ldgp gp,0(gp); \ - lda pv,syscall_error; \ - jmp zero,(pv); \ +1: br gp, 2f; \ +2: ldgp gp, 0(gp); \ + jmp zero, syscall_error; \ \ name##: \ - ldi v0,SYS_ify(syscall_name); \ + ldi v0, SYS_ify(syscall_name); \ .set noat; \ call_pal PAL_callsys; \ .set at; \ - bne a3,1b; \ + bne a3, 1b; \ 3: #else #define PSEUDO(name, syscall_name, args) \ @@ -63,17 +84,16 @@ name##: \ .align 3; \ .ent name,0; \ \ -1: br gp,2f; \ -2: ldgp gp,0(gp); \ - lda pv,syscall_error; \ - jmp zero,(pv); \ +1: br gp, 2f; \ +2: ldgp gp, 0(gp); \ + jmp zero, syscall_error; \ \ name/**/: \ - ldi v0,SYS_ify(syscall_name); \ + ldi v0, SYS_ify(syscall_name); \ .set noat; \ call_pal PAL_callsys; \ .set at; \ - bne a3,1b; \ + bne a3, 1b; \ 3: #endif |