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-rw-r--r--vendor/golang.org/x/sys/unix/asm_zos_s390x.s426
1 files changed, 0 insertions, 426 deletions
diff --git a/vendor/golang.org/x/sys/unix/asm_zos_s390x.s b/vendor/golang.org/x/sys/unix/asm_zos_s390x.s
deleted file mode 100644
index 3b54e1858..000000000
--- a/vendor/golang.org/x/sys/unix/asm_zos_s390x.s
+++ /dev/null
@@ -1,426 +0,0 @@
-// Copyright 2020 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//go:build zos && s390x && gc
-// +build zos
-// +build s390x
-// +build gc
-
-#include "textflag.h"
-
-#define PSALAA 1208(R0)
-#define GTAB64(x) 80(x)
-#define LCA64(x) 88(x)
-#define CAA(x) 8(x)
-#define EDCHPXV(x) 1016(x) // in the CAA
-#define SAVSTACK_ASYNC(x) 336(x) // in the LCA
-
-// SS_*, where x=SAVSTACK_ASYNC
-#define SS_LE(x) 0(x)
-#define SS_GO(x) 8(x)
-#define SS_ERRNO(x) 16(x)
-#define SS_ERRNOJR(x) 20(x)
-
-#define LE_CALL BYTE $0x0D; BYTE $0x76; // BL R7, R6
-
-TEXT ·clearErrno(SB),NOSPLIT,$0-0
- BL addrerrno<>(SB)
- MOVD $0, 0(R3)
- RET
-
-// Returns the address of errno in R3.
-TEXT addrerrno<>(SB),NOSPLIT|NOFRAME,$0-0
- // Get library control area (LCA).
- MOVW PSALAA, R8
- MOVD LCA64(R8), R8
-
- // Get __errno FuncDesc.
- MOVD CAA(R8), R9
- MOVD EDCHPXV(R9), R9
- ADD $(0x156*16), R9
- LMG 0(R9), R5, R6
-
- // Switch to saved LE stack.
- MOVD SAVSTACK_ASYNC(R8), R9
- MOVD 0(R9), R4
- MOVD $0, 0(R9)
-
- // Call __errno function.
- LE_CALL
- NOPH
-
- // Switch back to Go stack.
- XOR R0, R0 // Restore R0 to $0.
- MOVD R4, 0(R9) // Save stack pointer.
- RET
-
-TEXT ·syscall_syscall(SB),NOSPLIT,$0-56
- BL runtime·entersyscall(SB)
- MOVD a1+8(FP), R1
- MOVD a2+16(FP), R2
- MOVD a3+24(FP), R3
-
- // Get library control area (LCA).
- MOVW PSALAA, R8
- MOVD LCA64(R8), R8
-
- // Get function.
- MOVD CAA(R8), R9
- MOVD EDCHPXV(R9), R9
- MOVD trap+0(FP), R5
- SLD $4, R5
- ADD R5, R9
- LMG 0(R9), R5, R6
-
- // Restore LE stack.
- MOVD SAVSTACK_ASYNC(R8), R9
- MOVD 0(R9), R4
- MOVD $0, 0(R9)
-
- // Call function.
- LE_CALL
- NOPH
- XOR R0, R0 // Restore R0 to $0.
- MOVD R4, 0(R9) // Save stack pointer.
-
- MOVD R3, r1+32(FP)
- MOVD R0, r2+40(FP)
- MOVD R0, err+48(FP)
- MOVW R3, R4
- CMP R4, $-1
- BNE done
- BL addrerrno<>(SB)
- MOVWZ 0(R3), R3
- MOVD R3, err+48(FP)
-done:
- BL runtime·exitsyscall(SB)
- RET
-
-TEXT ·syscall_rawsyscall(SB),NOSPLIT,$0-56
- MOVD a1+8(FP), R1
- MOVD a2+16(FP), R2
- MOVD a3+24(FP), R3
-
- // Get library control area (LCA).
- MOVW PSALAA, R8
- MOVD LCA64(R8), R8
-
- // Get function.
- MOVD CAA(R8), R9
- MOVD EDCHPXV(R9), R9
- MOVD trap+0(FP), R5
- SLD $4, R5
- ADD R5, R9
- LMG 0(R9), R5, R6
-
- // Restore LE stack.
- MOVD SAVSTACK_ASYNC(R8), R9
- MOVD 0(R9), R4
- MOVD $0, 0(R9)
-
- // Call function.
- LE_CALL
- NOPH
- XOR R0, R0 // Restore R0 to $0.
- MOVD R4, 0(R9) // Save stack pointer.
-
- MOVD R3, r1+32(FP)
- MOVD R0, r2+40(FP)
- MOVD R0, err+48(FP)
- MOVW R3, R4
- CMP R4, $-1
- BNE done
- BL addrerrno<>(SB)
- MOVWZ 0(R3), R3
- MOVD R3, err+48(FP)
-done:
- RET
-
-TEXT ·syscall_syscall6(SB),NOSPLIT,$0-80
- BL runtime·entersyscall(SB)
- MOVD a1+8(FP), R1
- MOVD a2+16(FP), R2
- MOVD a3+24(FP), R3
-
- // Get library control area (LCA).
- MOVW PSALAA, R8
- MOVD LCA64(R8), R8
-
- // Get function.
- MOVD CAA(R8), R9
- MOVD EDCHPXV(R9), R9
- MOVD trap+0(FP), R5
- SLD $4, R5
- ADD R5, R9
- LMG 0(R9), R5, R6
-
- // Restore LE stack.
- MOVD SAVSTACK_ASYNC(R8), R9
- MOVD 0(R9), R4
- MOVD $0, 0(R9)
-
- // Fill in parameter list.
- MOVD a4+32(FP), R12
- MOVD R12, (2176+24)(R4)
- MOVD a5+40(FP), R12
- MOVD R12, (2176+32)(R4)
- MOVD a6+48(FP), R12
- MOVD R12, (2176+40)(R4)
-
- // Call function.
- LE_CALL
- NOPH
- XOR R0, R0 // Restore R0 to $0.
- MOVD R4, 0(R9) // Save stack pointer.
-
- MOVD R3, r1+56(FP)
- MOVD R0, r2+64(FP)
- MOVD R0, err+72(FP)
- MOVW R3, R4
- CMP R4, $-1
- BNE done
- BL addrerrno<>(SB)
- MOVWZ 0(R3), R3
- MOVD R3, err+72(FP)
-done:
- BL runtime·exitsyscall(SB)
- RET
-
-TEXT ·syscall_rawsyscall6(SB),NOSPLIT,$0-80
- MOVD a1+8(FP), R1
- MOVD a2+16(FP), R2
- MOVD a3+24(FP), R3
-
- // Get library control area (LCA).
- MOVW PSALAA, R8
- MOVD LCA64(R8), R8
-
- // Get function.
- MOVD CAA(R8), R9
- MOVD EDCHPXV(R9), R9
- MOVD trap+0(FP), R5
- SLD $4, R5
- ADD R5, R9
- LMG 0(R9), R5, R6
-
- // Restore LE stack.
- MOVD SAVSTACK_ASYNC(R8), R9
- MOVD 0(R9), R4
- MOVD $0, 0(R9)
-
- // Fill in parameter list.
- MOVD a4+32(FP), R12
- MOVD R12, (2176+24)(R4)
- MOVD a5+40(FP), R12
- MOVD R12, (2176+32)(R4)
- MOVD a6+48(FP), R12
- MOVD R12, (2176+40)(R4)
-
- // Call function.
- LE_CALL
- NOPH
- XOR R0, R0 // Restore R0 to $0.
- MOVD R4, 0(R9) // Save stack pointer.
-
- MOVD R3, r1+56(FP)
- MOVD R0, r2+64(FP)
- MOVD R0, err+72(FP)
- MOVW R3, R4
- CMP R4, $-1
- BNE done
- BL ·rrno<>(SB)
- MOVWZ 0(R3), R3
- MOVD R3, err+72(FP)
-done:
- RET
-
-TEXT ·syscall_syscall9(SB),NOSPLIT,$0
- BL runtime·entersyscall(SB)
- MOVD a1+8(FP), R1
- MOVD a2+16(FP), R2
- MOVD a3+24(FP), R3
-
- // Get library control area (LCA).
- MOVW PSALAA, R8
- MOVD LCA64(R8), R8
-
- // Get function.
- MOVD CAA(R8), R9
- MOVD EDCHPXV(R9), R9
- MOVD trap+0(FP), R5
- SLD $4, R5
- ADD R5, R9
- LMG 0(R9), R5, R6
-
- // Restore LE stack.
- MOVD SAVSTACK_ASYNC(R8), R9
- MOVD 0(R9), R4
- MOVD $0, 0(R9)
-
- // Fill in parameter list.
- MOVD a4+32(FP), R12
- MOVD R12, (2176+24)(R4)
- MOVD a5+40(FP), R12
- MOVD R12, (2176+32)(R4)
- MOVD a6+48(FP), R12
- MOVD R12, (2176+40)(R4)
- MOVD a7+56(FP), R12
- MOVD R12, (2176+48)(R4)
- MOVD a8+64(FP), R12
- MOVD R12, (2176+56)(R4)
- MOVD a9+72(FP), R12
- MOVD R12, (2176+64)(R4)
-
- // Call function.
- LE_CALL
- NOPH
- XOR R0, R0 // Restore R0 to $0.
- MOVD R4, 0(R9) // Save stack pointer.
-
- MOVD R3, r1+80(FP)
- MOVD R0, r2+88(FP)
- MOVD R0, err+96(FP)
- MOVW R3, R4
- CMP R4, $-1
- BNE done
- BL addrerrno<>(SB)
- MOVWZ 0(R3), R3
- MOVD R3, err+96(FP)
-done:
- BL runtime·exitsyscall(SB)
- RET
-
-TEXT ·syscall_rawsyscall9(SB),NOSPLIT,$0
- MOVD a1+8(FP), R1
- MOVD a2+16(FP), R2
- MOVD a3+24(FP), R3
-
- // Get library control area (LCA).
- MOVW PSALAA, R8
- MOVD LCA64(R8), R8
-
- // Get function.
- MOVD CAA(R8), R9
- MOVD EDCHPXV(R9), R9
- MOVD trap+0(FP), R5
- SLD $4, R5
- ADD R5, R9
- LMG 0(R9), R5, R6
-
- // Restore LE stack.
- MOVD SAVSTACK_ASYNC(R8), R9
- MOVD 0(R9), R4
- MOVD $0, 0(R9)
-
- // Fill in parameter list.
- MOVD a4+32(FP), R12
- MOVD R12, (2176+24)(R4)
- MOVD a5+40(FP), R12
- MOVD R12, (2176+32)(R4)
- MOVD a6+48(FP), R12
- MOVD R12, (2176+40)(R4)
- MOVD a7+56(FP), R12
- MOVD R12, (2176+48)(R4)
- MOVD a8+64(FP), R12
- MOVD R12, (2176+56)(R4)
- MOVD a9+72(FP), R12
- MOVD R12, (2176+64)(R4)
-
- // Call function.
- LE_CALL
- NOPH
- XOR R0, R0 // Restore R0 to $0.
- MOVD R4, 0(R9) // Save stack pointer.
-
- MOVD R3, r1+80(FP)
- MOVD R0, r2+88(FP)
- MOVD R0, err+96(FP)
- MOVW R3, R4
- CMP R4, $-1
- BNE done
- BL addrerrno<>(SB)
- MOVWZ 0(R3), R3
- MOVD R3, err+96(FP)
-done:
- RET
-
-// func svcCall(fnptr unsafe.Pointer, argv *unsafe.Pointer, dsa *uint64)
-TEXT ·svcCall(SB),NOSPLIT,$0
- BL runtime·save_g(SB) // Save g and stack pointer
- MOVW PSALAA, R8
- MOVD LCA64(R8), R8
- MOVD SAVSTACK_ASYNC(R8), R9
- MOVD R15, 0(R9)
-
- MOVD argv+8(FP), R1 // Move function arguments into registers
- MOVD dsa+16(FP), g
- MOVD fnptr+0(FP), R15
-
- BYTE $0x0D // Branch to function
- BYTE $0xEF
-
- BL runtime·load_g(SB) // Restore g and stack pointer
- MOVW PSALAA, R8
- MOVD LCA64(R8), R8
- MOVD SAVSTACK_ASYNC(R8), R9
- MOVD 0(R9), R15
-
- RET
-
-// func svcLoad(name *byte) unsafe.Pointer
-TEXT ·svcLoad(SB),NOSPLIT,$0
- MOVD R15, R2 // Save go stack pointer
- MOVD name+0(FP), R0 // Move SVC args into registers
- MOVD $0x80000000, R1
- MOVD $0, R15
- BYTE $0x0A // SVC 08 LOAD
- BYTE $0x08
- MOVW R15, R3 // Save return code from SVC
- MOVD R2, R15 // Restore go stack pointer
- CMP R3, $0 // Check SVC return code
- BNE error
-
- MOVD $-2, R3 // Reset last bit of entry point to zero
- AND R0, R3
- MOVD R3, addr+8(FP) // Return entry point returned by SVC
- CMP R0, R3 // Check if last bit of entry point was set
- BNE done
-
- MOVD R15, R2 // Save go stack pointer
- MOVD $0, R15 // Move SVC args into registers (entry point still in r0 from SVC 08)
- BYTE $0x0A // SVC 09 DELETE
- BYTE $0x09
- MOVD R2, R15 // Restore go stack pointer
-
-error:
- MOVD $0, addr+8(FP) // Return 0 on failure
-done:
- XOR R0, R0 // Reset r0 to 0
- RET
-
-// func svcUnload(name *byte, fnptr unsafe.Pointer) int64
-TEXT ·svcUnload(SB),NOSPLIT,$0
- MOVD R15, R2 // Save go stack pointer
- MOVD name+0(FP), R0 // Move SVC args into registers
- MOVD addr+8(FP), R15
- BYTE $0x0A // SVC 09
- BYTE $0x09
- XOR R0, R0 // Reset r0 to 0
- MOVD R15, R1 // Save SVC return code
- MOVD R2, R15 // Restore go stack pointer
- MOVD R1, rc+0(FP) // Return SVC return code
- RET
-
-// func gettid() uint64
-TEXT ·gettid(SB), NOSPLIT, $0
- // Get library control area (LCA).
- MOVW PSALAA, R8
- MOVD LCA64(R8), R8
-
- // Get CEECAATHDID
- MOVD CAA(R8), R9
- MOVD 0x3D0(R9), R9
- MOVD R9, ret+0(FP)
-
- RET
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-19 01:40:50 +0000