| .section .text |
| .set noreorder |
| |
| .hidden __tsan_setjmp |
| .comm _ZN14__interception11real_setjmpE,8,8 |
| .globl setjmp |
| .type setjmp, @function |
| setjmp: |
| |
| // save env parameters |
| daddiu $sp,$sp,-40 |
| sd $s0,32($sp) |
| sd $ra,24($sp) |
| sd $fp,16($sp) |
| sd $gp,8($sp) |
| |
| // calculate and save pointer to GOT |
| lui $gp,%hi(%neg(%gp_rel(setjmp))) |
| daddu $gp,$gp,$t9 |
| daddiu $gp,$gp,%lo(%neg(%gp_rel(setjmp))) |
| move $s0,$gp |
| |
| // save jmp_buf |
| sd $a0,0($sp) |
| |
| // obtain $sp |
| dadd $a0,$zero,$sp |
| |
| // call tsan interceptor |
| jal __tsan_setjmp |
| daddiu $a1,$a0,40 |
| |
| // restore jmp_buf |
| ld $a0,0($sp) |
| |
| // restore gp |
| move $gp,$s0 |
| |
| // load pointer of libc setjmp to t9 |
| dla $t9,(_ZN14__interception11real_setjmpE) |
| |
| // restore env parameters |
| ld $gp,8($sp) |
| ld $fp,16($sp) |
| ld $ra,24($sp) |
| ld $s0,32($sp) |
| daddiu $sp,$sp,40 |
| |
| // tail jump to libc setjmp |
| ld $t9,0($t9) |
| jr $t9 |
| nop |
| |
| .size setjmp, .-setjmp |
| |
| .hidden __tsan_setjmp |
| .globl _setjmp |
| .comm _ZN14__interception12real__setjmpE,8,8 |
| .type _setjmp, @function |
| _setjmp: |
| |
| // Save env parameters |
| daddiu $sp,$sp,-40 |
| sd $s0,32($sp) |
| sd $ra,24($sp) |
| sd $fp,16($sp) |
| sd $gp,8($sp) |
| |
| // calculate and save pointer to GOT |
| lui $gp,%hi(%neg(%gp_rel(_setjmp))) |
| daddu $gp,$gp,$t9 |
| daddiu $gp,$gp,%lo(%neg(%gp_rel(_setjmp))) |
| move $s0,$gp |
| |
| // save jmp_buf |
| sd $a0,0($sp) |
| |
| // obtain $sp |
| dadd $a0,$zero,$sp |
| |
| // call tsan interceptor |
| jal __tsan_setjmp |
| daddiu $a1,$a0,40 |
| |
| // restore jmp_buf |
| ld $a0,0($sp) |
| |
| // restore gp |
| move $gp,$s0 |
| |
| // load pointer of libc _setjmp to t9 |
| dla $t9,(_ZN14__interception12real__setjmpE) |
| |
| // restore env parameters |
| ld $gp,8($sp) |
| ld $fp,16($sp) |
| ld $ra,24($sp) |
| ld $s0,32($sp) |
| daddiu $sp,$sp,40 |
| |
| // tail jump to libc _setjmp |
| ld $t9,0($t9) |
| jr $t9 |
| nop |
| |
| .size _setjmp, .-_setjmp |
| |
| .hidden __tsan_setjmp |
| .globl sigsetjmp |
| .comm _ZN14__interception14real_sigsetjmpE,8,8 |
| .type sigsetjmp, @function |
| sigsetjmp: |
| |
| // Save env parameters |
| daddiu $sp,$sp,-48 |
| sd $s0,40($sp) |
| sd $ra,32($sp) |
| sd $fp,24($sp) |
| sd $gp,16($sp) |
| |
| // calculate and save pointer to GOT |
| lui $gp,%hi(%neg(%gp_rel(sigsetjmp))) |
| daddu $gp,$gp,$t9 |
| daddiu $gp,$gp,%lo(%neg(%gp_rel(sigsetjmp))) |
| move $s0,$gp |
| |
| // save jmp_buf and savesig |
| sd $a0,0($sp) |
| sd $a1,8($sp) |
| |
| // obtain $sp |
| dadd $a0,$zero,$sp |
| |
| // call tsan interceptor |
| jal __tsan_setjmp |
| daddiu $a1,$a0,48 |
| |
| // restore jmp_buf and savesig |
| ld $a0,0($sp) |
| ld $a1,8($sp) |
| |
| // restore gp |
| move $gp,$s0 |
| |
| // load pointer of libc sigsetjmp to t9 |
| dla $t9,(_ZN14__interception14real_sigsetjmpE) |
| |
| // restore env parameters |
| ld $gp,16($sp) |
| ld $fp,24($sp) |
| ld $ra,32($sp) |
| ld $s0,40($sp) |
| daddiu $sp,$sp,48 |
| |
| // tail jump to libc sigsetjmp |
| ld $t9,0($t9) |
| jr $t9 |
| nop |
| |
| .size sigsetjmp, .-sigsetjmp |
| |
| .hidden __tsan_setjmp |
| .comm _ZN14__interception16real___sigsetjmpE,8,8 |
| .globl __sigsetjmp |
| .type __sigsetjmp, @function |
| __sigsetjmp: |
| |
| // Save env parameters |
| daddiu $sp,$sp,-48 |
| sd $s0,40($sp) |
| sd $ra,32($sp) |
| sd $fp,24($sp) |
| sd $gp,16($sp) |
| |
| // calculate and save pointer to GOT |
| lui $gp,%hi(%neg(%gp_rel(__sigsetjmp))) |
| daddu $gp,$gp,$t9 |
| daddiu $gp,$gp,%lo(%neg(%gp_rel(__sigsetjmp))) |
| move $s0,$gp |
| |
| // save jmp_buf and savesig |
| sd $a0,0($sp) |
| sd $a1,8($sp) |
| |
| // obtain $sp |
| dadd $a0,$zero,$sp |
| |
| // call tsan interceptor |
| jal __tsan_setjmp |
| daddiu $a1,$a0,48 |
| |
| // restore jmp_buf and savesig |
| ld $a0,0($sp) |
| ld $a1,8($sp) |
| |
| // restore gp |
| move $gp,$s0 |
| |
| // load pointer to libc __sigsetjmp in t9 |
| dla $t9,(_ZN14__interception16real___sigsetjmpE) |
| |
| // restore env parameters |
| ld $gp,16($sp) |
| ld $fp,24($sp) |
| ld $ra,32($sp) |
| ld $s0,40($sp) |
| daddiu $sp,$sp,48 |
| |
| // tail jump to libc __sigsetjmp |
| ld $t9,0($t9) |
| jr $t9 |
| nop |
| |
| .size __sigsetjmp, .-__sigsetjmp |
