Adding upstream version 1.19.8.upstream/1.19.8upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 83 insertions, 0 deletions

diff --git a/src/runtime/preempt_arm.s b/src/runtime/preempt_arm.s
new file mode 100644
index 0000000..8f243c0
--- /dev/null
+++ b/src/runtime/preempt_arm.s
@@ -0,0 +1,83 @@
+// Code generated by mkpreempt.go; DO NOT EDIT.
+
+#include "go_asm.h"
+#include "textflag.h"
+
+TEXT ·asyncPreempt(SB),NOSPLIT|NOFRAME,$0-0
+	MOVW.W R14, -188(R13)
+	MOVW R0, 4(R13)
+	MOVW R1, 8(R13)
+	MOVW R2, 12(R13)
+	MOVW R3, 16(R13)
+	MOVW R4, 20(R13)
+	MOVW R5, 24(R13)
+	MOVW R6, 28(R13)
+	MOVW R7, 32(R13)
+	MOVW R8, 36(R13)
+	MOVW R9, 40(R13)
+	MOVW R11, 44(R13)
+	MOVW R12, 48(R13)
+	MOVW CPSR, R0
+	MOVW R0, 52(R13)
+	MOVB ·goarm(SB), R0
+	CMP $6, R0
+	BLT nofp
+	MOVW FPCR, R0
+	MOVW R0, 56(R13)
+	MOVD F0, 60(R13)
+	MOVD F1, 68(R13)
+	MOVD F2, 76(R13)
+	MOVD F3, 84(R13)
+	MOVD F4, 92(R13)
+	MOVD F5, 100(R13)
+	MOVD F6, 108(R13)
+	MOVD F7, 116(R13)
+	MOVD F8, 124(R13)
+	MOVD F9, 132(R13)
+	MOVD F10, 140(R13)
+	MOVD F11, 148(R13)
+	MOVD F12, 156(R13)
+	MOVD F13, 164(R13)
+	MOVD F14, 172(R13)
+	MOVD F15, 180(R13)
+nofp:
+	CALL ·asyncPreempt2(SB)
+	MOVB ·goarm(SB), R0
+	CMP $6, R0
+	BLT nofp2
+	MOVD 180(R13), F15
+	MOVD 172(R13), F14
+	MOVD 164(R13), F13
+	MOVD 156(R13), F12
+	MOVD 148(R13), F11
+	MOVD 140(R13), F10
+	MOVD 132(R13), F9
+	MOVD 124(R13), F8
+	MOVD 116(R13), F7
+	MOVD 108(R13), F6
+	MOVD 100(R13), F5
+	MOVD 92(R13), F4
+	MOVD 84(R13), F3
+	MOVD 76(R13), F2
+	MOVD 68(R13), F1
+	MOVD 60(R13), F0
+	MOVW 56(R13), R0
+	MOVW R0, FPCR
+nofp2:
+	MOVW 52(R13), R0
+	MOVW R0, CPSR
+	MOVW 48(R13), R12
+	MOVW 44(R13), R11
+	MOVW 40(R13), R9
+	MOVW 36(R13), R8
+	MOVW 32(R13), R7
+	MOVW 28(R13), R6
+	MOVW 24(R13), R5
+	MOVW 20(R13), R4
+	MOVW 16(R13), R3
+	MOVW 12(R13), R2
+	MOVW 8(R13), R1
+	MOVW 4(R13), R0
+	MOVW 188(R13), R14
+	MOVW.P 192(R13), R15
+	UNDEF