diff options
Diffstat (limited to 'c/src/exec/score/cpu/a29k/sig.S')
| -rw-r--r-- | c/src/exec/score/cpu/a29k/sig.S | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/c/src/exec/score/cpu/a29k/sig.S b/c/src/exec/score/cpu/a29k/sig.S index 245570ffcb..9caddf1382 100644 --- a/c/src/exec/score/cpu/a29k/sig.S +++ b/c/src/exec/score/cpu/a29k/sig.S @@ -3,8 +3,8 @@ ; */ ; .include "register.ah" - .include "amd.ah" - .include "pswmacro.ah" +#include <amd.ah> +#include <pswmacro.ah> .comm WindowSize,4 .text .reg it0,gr64 @@ -23,26 +23,33 @@ .global _intr14 _intr14: +#if 0 const it3,14 sup_sv jmp interrupt nop +#endif .global _intr18 _intr18: +#if 0 const it3,18 sup_sv jmp interrupt nop +#endif .global _intr19 _intr19: +#if 0 const it3,19 sup_sv jmp interrupt nop +#endif interrupt: +#if 0 push msp,it3 push msp,gr1 push msp,rab @@ -72,10 +79,12 @@ interrupt: or it0,it1,it0 mtsr cps, it0 ; fall through to _sigcode +#endif .extern _a29k_ISR_Handler .global _sigcode _sigcode: +#if 0 push msp, lr1 ; R stack support push msp, rfb ; support @@ -156,18 +165,22 @@ lower: raise: jmp sendsig ; add gr1, rab, 0 ; +#endif .global _a29k_sigdfl_sup _a29k_sigdfl_sup: +#if 0 repair_R_stack ; repair_regs ; sig_return ; return halt ; never executes +#endif .global _sigret _sigret: +#if 0 ;assume msp points to tav mfsr it0,cps const it1,FZ @@ -190,8 +203,11 @@ _sigret1: add gr1,it0,0 add msp,msp,4 ;discount signal iret +#endif _a29k_sigdfl: +#if 0 asneq SIGDFL,gr1,gr1 jmpi lr0 nop +#endif |