1 files changed, 130 insertions, 0 deletions
diff --git a/src/runtime/preempt_riscv64.s b/src/runtime/preempt_riscv64.s
new file mode 100644
index 0000000..d4f9cc2
--- /dev/null
+++ b/src/runtime/preempt_riscv64.s
@@ -0,0 +1,130 @@
+// Code generated by mkpreempt.go; DO NOT EDIT.
+
+#include "go_asm.h"
+#include "textflag.h"
+
+// Note: asyncPreempt doesn't use the internal ABI, but we must be able to inject calls to it from the signal handler, so Go code has to see the PC of this function literally.
+TEXT ·asyncPreempt<ABIInternal>(SB),NOSPLIT|NOFRAME,$0-0
+	MOV X1, -472(X2)
+	ADD $-472, X2
+	MOV X3, 8(X2)
+	MOV X5, 16(X2)
+	MOV X6, 24(X2)
+	MOV X7, 32(X2)
+	MOV X8, 40(X2)
+	MOV X9, 48(X2)
+	MOV X10, 56(X2)
+	MOV X11, 64(X2)
+	MOV X12, 72(X2)
+	MOV X13, 80(X2)
+	MOV X14, 88(X2)
+	MOV X15, 96(X2)
+	MOV X16, 104(X2)
+	MOV X17, 112(X2)
+	MOV X18, 120(X2)
+	MOV X19, 128(X2)
+	MOV X20, 136(X2)
+	MOV X21, 144(X2)
+	MOV X22, 152(X2)
+	MOV X23, 160(X2)
+	MOV X24, 168(X2)
+	MOV X25, 176(X2)
+	MOV X26, 184(X2)
+	MOV X28, 192(X2)
+	MOV X29, 200(X2)
+	MOV X30, 208(X2)
+	MOVD F0, 216(X2)
+	MOVD F1, 224(X2)
+	MOVD F2, 232(X2)
+	MOVD F3, 240(X2)
+	MOVD F4, 248(X2)
+	MOVD F5, 256(X2)
+	MOVD F6, 264(X2)
+	MOVD F7, 272(X2)
+	MOVD F8, 280(X2)
+	MOVD F9, 288(X2)
+	MOVD F10, 296(X2)
+	MOVD F11, 304(X2)
+	MOVD F12, 312(X2)
+	MOVD F13, 320(X2)
+	MOVD F14, 328(X2)
+	MOVD F15, 336(X2)
+	MOVD F16, 344(X2)
+	MOVD F17, 352(X2)
+	MOVD F18, 360(X2)
+	MOVD F19, 368(X2)
+	MOVD F20, 376(X2)
+	MOVD F21, 384(X2)
+	MOVD F22, 392(X2)
+	MOVD F23, 400(X2)
+	MOVD F24, 408(X2)
+	MOVD F25, 416(X2)
+	MOVD F26, 424(X2)
+	MOVD F27, 432(X2)
+	MOVD F28, 440(X2)
+	MOVD F29, 448(X2)
+	MOVD F30, 456(X2)
+	MOVD F31, 464(X2)
+	CALL ·asyncPreempt2(SB)
+	MOVD 464(X2), F31
+	MOVD 456(X2), F30
+	MOVD 448(X2), F29
+	MOVD 440(X2), F28
+	MOVD 432(X2), F27
+	MOVD 424(X2), F26
+	MOVD 416(X2), F25
+	MOVD 408(X2), F24
+	MOVD 400(X2), F23
+	MOVD 392(X2), F22
+	MOVD 384(X2), F21
+	MOVD 376(X2), F20
+	MOVD 368(X2), F19
+	MOVD 360(X2), F18
+	MOVD 352(X2), F17
+	MOVD 344(X2), F16
+	MOVD 336(X2), F15
+	MOVD 328(X2), F14
+	MOVD 320(X2), F13
+	MOVD 312(X2), F12
+	MOVD 304(X2), F11
+	MOVD 296(X2), F10
+	MOVD 288(X2), F9
+	MOVD 280(X2), F8
+	MOVD 272(X2), F7
+	MOVD 264(X2), F6
+	MOVD 256(X2), F5
+	MOVD 248(X2), F4
+	MOVD 240(X2), F3
+	MOVD 232(X2), F2
+	MOVD 224(X2), F1
+	MOVD 216(X2), F0
+	MOV 208(X2), X30
+	MOV 200(X2), X29
+	MOV 192(X2), X28
+	MOV 184(X2), X26
+	MOV 176(X2), X25
+	MOV 168(X2), X24
+	MOV 160(X2), X23
+	MOV 152(X2), X22
+	MOV 144(X2), X21
+	MOV 136(X2), X20
+	MOV 128(X2), X19
+	MOV 120(X2), X18
+	MOV 112(X2), X17
+	MOV 104(X2), X16
+	MOV 96(X2), X15
+	MOV 88(X2), X14
+	MOV 80(X2), X13
+	MOV 72(X2), X12
+	MOV 64(X2), X11
+	MOV 56(X2), X10
+	MOV 48(X2), X9
+	MOV 40(X2), X8
+	MOV 32(X2), X7
+	MOV 24(X2), X6
+	MOV 16(X2), X5
+	MOV 8(X2), X3
+	MOV 472(X2), X1
+	MOV (X2), X31
+	ADD $480, X2
+	JMP (X31)