ref: d1cebf608b05e45b148108ac6c16ae94f6862097
dir: /sys/src/ape/lib/ap/mips/setjmp.s/
TEXT setjmp(SB), 1, $-4 MOVW R29, (R1) MOVW R31, 4(R1) MOVW $0, R1 RET TEXT sigsetjmp(SB), 1, $-4 MOVW savemask+4(FP), R2 MOVW R2, 0(R1) MOVW $_psigblocked(SB), R2 MOVW R2, 4(R1) MOVW R29, 8(R1) MOVW R31, 12(R1) MOVW $0, R1 RET TEXT longjmp(SB), 1, $-4 MOVW r+4(FP), R3 BNE R3, ok /* ansi: "longjmp(0) => longjmp(1)" */ MOVW $1, R3 /* bless their pointed heads */ ok: MOVW (R1), R29 MOVW 4(R1), R31 MOVW R3, R1 RET