diff options
Diffstat (limited to 'sys/ia64/include/asm.h')
| -rw-r--r-- | sys/ia64/include/asm.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/sys/ia64/include/asm.h b/sys/ia64/include/asm.h index f0a1ec2..8be7b8a 100644 --- a/sys/ia64/include/asm.h +++ b/sys/ia64/include/asm.h @@ -151,15 +151,22 @@ _name_ = _value_ label: ASCIZ msg; \ .text; + /* * System call glue. */ -#define SYSCALLNUM(name) \ - SYS_ ## name +#define SYSCALLNUM(name) SYS_ ## name + +#define CALLSYS_NOERROR(name) \ +{ .mmi ; \ + alloc r9 = ar.pfs, 0, 0, 8, 0 ; \ + mov r31 = ar.k5 ; \ + mov r10 = b0 ;; } \ +{ .mib ; \ + mov r8 = SYSCALLNUM(name) ; \ + mov b7 = r31 ; \ + br.call.sptk b0 = b7 ;; } -#define CALLSYS_NOERROR(name) \ - mov r15=SYSCALLNUM(name); \ - break 0x100000 ;; /* * WEAK_ALIAS: create a weak alias (ELF only). |
