5 files changed, 153 insertions, 4 deletions
diff --git a/src/setjmp/loongarch64/longjmp.S b/src/setjmp/loongarch64/longjmp.S
new file mode 100644
index 00000000..896d2e26
--- /dev/null
+++ b/src/setjmp/loongarch64/longjmp.S
@@ -0,0 +1,32 @@
+.global _longjmp
+.global longjmp
+.type   _longjmp,@function
+.type   longjmp,@function
+_longjmp:
+longjmp:
+	ld.d    $ra, $a0, 0
+	ld.d    $sp, $a0, 8
+	ld.d    $r21,$a0, 16
+	ld.d    $fp, $a0, 24
+	ld.d    $s0, $a0, 32
+	ld.d    $s1, $a0, 40
+	ld.d    $s2, $a0, 48
+	ld.d    $s3, $a0, 56
+	ld.d    $s4, $a0, 64
+	ld.d    $s5, $a0, 72
+	ld.d    $s6, $a0, 80
+	ld.d    $s7, $a0, 88
+	ld.d    $s8, $a0, 96
+#ifndef __loongarch_soft_float
+	fld.d   $fs0, $a0, 104
+	fld.d   $fs1, $a0, 112
+	fld.d   $fs2, $a0, 120
+	fld.d   $fs3, $a0, 128
+	fld.d   $fs4, $a0, 136
+	fld.d   $fs5, $a0, 144
+	fld.d   $fs6, $a0, 152
+	fld.d   $fs7, $a0, 160
+#endif
+	sltui   $a0, $a1, 1
+	add.d   $a0, $a0, $a1
+	jr      $ra
diff --git a/src/setjmp/loongarch64/setjmp.S b/src/setjmp/loongarch64/setjmp.S
new file mode 100644
index 00000000..d158a3d2
--- /dev/null
+++ b/src/setjmp/loongarch64/setjmp.S
@@ -0,0 +1,34 @@
+.global __setjmp
+.global _setjmp
+.global setjmp
+.type __setjmp,@function
+.type _setjmp,@function
+.type setjmp,@function
+__setjmp:
+_setjmp:
+setjmp:
+	st.d    $ra, $a0, 0
+	st.d    $sp, $a0, 8
+	st.d    $r21,$a0, 16
+	st.d    $fp, $a0, 24
+	st.d    $s0, $a0, 32
+	st.d    $s1, $a0, 40
+	st.d    $s2, $a0, 48
+	st.d    $s3, $a0, 56
+	st.d    $s4, $a0, 64
+	st.d    $s5, $a0, 72
+	st.d    $s6, $a0, 80
+	st.d    $s7, $a0, 88
+	st.d    $s8, $a0, 96
+#ifndef __loongarch_soft_float
+	fst.d   $fs0, $a0, 104
+	fst.d   $fs1, $a0, 112
+	fst.d   $fs2, $a0, 120
+	fst.d   $fs3, $a0, 128
+	fst.d   $fs4, $a0, 136
+	fst.d   $fs5, $a0, 144
+	fst.d   $fs6, $a0, 152
+	fst.d   $fs7, $a0, 160
+#endif
+	move    $a0, $zero
+	jr      $ra
diff --git a/src/setjmp/powerpc/longjmp.S b/src/setjmp/powerpc/longjmp.S
index 611389fe..465e4cd7 100644
--- a/src/setjmp/powerpc/longjmp.S
+++ b/src/setjmp/powerpc/longjmp.S
@@ -42,10 +42,10 @@ longjmp:
 	bl 1f
 	.hidden __hwcap
 	.long __hwcap-.
-1:	mflr 4
-	lwz 5, 0(4)
-	lwzx 4, 4, 5
-	andis. 4, 4, 0x80
+1:	mflr 6
+	lwz 5, 0(6)
+	lwzx 6, 6, 5
+	andis. 6, 6, 0x80
 	beq 1f
 	.long 0x11c35b01 /* evldd 14,88(3) */
 	.long 0x11e36301 /* ... */
diff --git a/src/setjmp/riscv32/longjmp.S b/src/setjmp/riscv32/longjmp.S
new file mode 100644
index 00000000..f9cb3318
--- /dev/null
+++ b/src/setjmp/riscv32/longjmp.S
@@ -0,0 +1,42 @@
+.global __longjmp
+.global _longjmp
+.global longjmp
+.type __longjmp, %function
+.type _longjmp,  %function
+.type longjmp,   %function
+__longjmp:
+_longjmp:
+longjmp:
+	lw s0,    0(a0)
+	lw s1,    4(a0)
+	lw s2,    8(a0)
+	lw s3,    12(a0)
+	lw s4,    16(a0)
+	lw s5,    20(a0)
+	lw s6,    24(a0)
+	lw s7,    28(a0)
+	lw s8,    32(a0)
+	lw s9,    36(a0)
+	lw s10,   40(a0)
+	lw s11,   44(a0)
+	lw sp,    48(a0)
+	lw ra,    52(a0)
+
+#ifndef __riscv_float_abi_soft
+	fld fs0,  56(a0)
+	fld fs1,  64(a0)
+	fld fs2,  72(a0)
+	fld fs3,  80(a0)
+	fld fs4,  88(a0)
+	fld fs5,  96(a0)
+	fld fs6,  104(a0)
+	fld fs7,  112(a0)
+	fld fs8,  120(a0)
+	fld fs9,  128(a0)
+	fld fs10, 136(a0)
+	fld fs11, 144(a0)
+#endif
+
+	seqz a0, a1
+	add a0, a0, a1
+	ret
diff --git a/src/setjmp/riscv32/setjmp.S b/src/setjmp/riscv32/setjmp.S
new file mode 100644
index 00000000..8a75cf55
--- /dev/null
+++ b/src/setjmp/riscv32/setjmp.S
@@ -0,0 +1,41 @@
+.global __setjmp
+.global _setjmp
+.global setjmp
+.type __setjmp, %function
+.type _setjmp,  %function
+.type setjmp,   %function
+__setjmp:
+_setjmp:
+setjmp:
+	sw s0,    0(a0)
+	sw s1,    4(a0)
+	sw s2,    8(a0)
+	sw s3,    12(a0)
+	sw s4,    16(a0)
+	sw s5,    20(a0)
+	sw s6,    24(a0)
+	sw s7,    28(a0)
+	sw s8,    32(a0)
+	sw s9,    36(a0)
+	sw s10,   40(a0)
+	sw s11,   44(a0)
+	sw sp,    48(a0)
+	sw ra,    52(a0)
+
+#ifndef __riscv_float_abi_soft
+	fsd fs0,  56(a0)
+	fsd fs1,  64(a0)
+	fsd fs2,  72(a0)
+	fsd fs3,  80(a0)
+	fsd fs4,  88(a0)
+	fsd fs5,  96(a0)
+	fsd fs6,  104(a0)
+	fsd fs7,  112(a0)
+	fsd fs8,  120(a0)
+	fsd fs9,  128(a0)
+	fsd fs10, 136(a0)
+	fsd fs11, 144(a0)
+#endif
+
+	li a0, 0
+	ret