| #include <sys/regdef.h> |
| #include <sys/asm.h> |
| |
| # define call_push(x) move $4,x; jal GC_push_one |
| |
| .option pic2 |
| .text |
| /* Mark from machine registers that are saved by C compiler */ |
| # define FRAMESZ 32 |
| # define RAOFF FRAMESZ-SZREG |
| # define GPOFF FRAMESZ-(2*SZREG) |
| NESTED(GC_push_regs, FRAMESZ, ra) |
| .mask 0x80000000,-SZREG # inform debugger of saved ra loc |
| move t0,gp |
| SETUP_GPX(t8) |
| PTR_SUBU sp,FRAMESZ |
| # ifdef SETUP_GP64 |
| SETUP_GP64(GPOFF, GC_push_regs) |
| # endif |
| SAVE_GP(GPOFF) |
| REG_S ra,RAOFF(sp) |
| # if (_MIPS_SIM == _MIPS_SIM_ABI32) |
| call_push($2) |
| call_push($3) |
| # endif |
| call_push($16) |
| call_push($17) |
| call_push($18) |
| call_push($19) |
| call_push($20) |
| call_push($21) |
| call_push($22) |
| call_push($23) |
| call_push($30) |
| REG_L ra,RAOFF(sp) |
| # ifdef RESTORE_GP64 |
| RESTORE_GP64 |
| # endif |
| PTR_ADDU sp,FRAMESZ |
| j ra |
| .end GC_push_regs |
