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.set noreorder .global sigsetjmp .global __sigsetjmp .type sigsetjmp,@function .type __sigsetjmp,@function sigsetjmp: __sigsetjmp: lui $3, %hi(%neg(%gp_rel(sigsetjmp))) addiu $3, $3, %lo(%neg(%gp_rel(sigsetjmp))) # comparing save mask with 0, if equals to 0 then # sigsetjmp is equal to setjmp. beq $5, $0, 1f addu $3, $3, $25 sd $ra, 160($4) sd $16, 168($4) # save base of got so that we can use it later # once we return from 'longjmp' sd $3, 176($4) lw $25, %got_disp(setjmp)($3) jalr $25 move $16, $4 move $5, $2 # Return from 'setjmp' or 'longjmp' move $4, $16 # Restore the pointer-to-sigjmp_buf ld $ra, 160($4) # Restore ra of sigsetjmp ld $16, 168($4) # Restore $16 of sigsetjmp ld $3, 176($4) # Restore base of got .hidden __sigsetjmp_tail lw $25, %got_disp(__sigsetjmp_tail)($3) jr $25 nop 1: lw $25, %got_disp(setjmp)($3) jr $25 nop |