Files
opencloud/vendor/github.com/ebitengine/purego/sys_riscv64.s
dependabot[bot] de59bb63ad build(deps): bump github.com/testcontainers/testcontainers-go
Bumps [github.com/testcontainers/testcontainers-go](https://github.com/testcontainers/testcontainers-go) from 0.40.0 to 0.41.0.
- [Release notes](https://github.com/testcontainers/testcontainers-go/releases)
- [Commits](https://github.com/testcontainers/testcontainers-go/compare/v0.40.0...v0.41.0)

---
updated-dependencies:
- dependency-name: github.com/testcontainers/testcontainers-go
  dependency-version: 0.41.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
2026-03-11 11:55:40 +01:00

102 lines
2.5 KiB
ArmAsm

// SPDX-License-Identifier: Apache-2.0
// SPDX-FileCopyrightText: 2026 The Ebitengine Authors
//go:build linux
#include "textflag.h"
#include "go_asm.h"
#include "funcdata.h"
// Stack usage:
// 0(SP) - 56(SP): stack args a9-a15 (7 * 8 bytes = 56)
// 56(SP) - 64(SP): saved RA (x1)
// 64(SP) - 72(SP): saved X9 (s1)
// 72(SP) - 80(SP): saved X18 (s2)
// 80(SP) - 88(SP): saved args pointer (original X10)
// 88(SP) - 96(SP): padding
#define STACK_SIZE 96
#define SAVE_RA 56
#define SAVE_X9 64
#define SAVE_X18 72
#define SAVE_ARGP 80
GLOBL ·syscall15XABI0(SB), NOPTR|RODATA, $8
DATA ·syscall15XABI0(SB)/8, $syscall15X(SB)
TEXT syscall15X(SB), NOSPLIT, $0
// Allocate stack frame (keeps 16-byte alignment)
SUB $STACK_SIZE, SP
// Save callee-saved regs we clobber + return address
MOV X1, SAVE_RA(SP)
MOV X9, SAVE_X9(SP)
MOV X18, SAVE_X18(SP)
// Save original args pointer (in a0/X10)
MOV X10, SAVE_ARGP(SP)
// X9 := args pointer (syscall15Args*)
MOV X10, X9
// Load float args into fa0-fa7 (F10-F17)
MOVD syscall15Args_f1(X9), F10
MOVD syscall15Args_f2(X9), F11
MOVD syscall15Args_f3(X9), F12
MOVD syscall15Args_f4(X9), F13
MOVD syscall15Args_f5(X9), F14
MOVD syscall15Args_f6(X9), F15
MOVD syscall15Args_f7(X9), F16
MOVD syscall15Args_f8(X9), F17
// Load integer args into a0-a7 (X10-X17)
MOV syscall15Args_a1(X9), X10
MOV syscall15Args_a2(X9), X11
MOV syscall15Args_a3(X9), X12
MOV syscall15Args_a4(X9), X13
MOV syscall15Args_a5(X9), X14
MOV syscall15Args_a6(X9), X15
MOV syscall15Args_a7(X9), X16
MOV syscall15Args_a8(X9), X17
// Spill a9-a15 onto the stack (C ABI)
MOV syscall15Args_a9(X9), X18
MOV X18, 0(SP)
MOV syscall15Args_a10(X9), X18
MOV X18, 8(SP)
MOV syscall15Args_a11(X9), X18
MOV X18, 16(SP)
MOV syscall15Args_a12(X9), X18
MOV X18, 24(SP)
MOV syscall15Args_a13(X9), X18
MOV X18, 32(SP)
MOV syscall15Args_a14(X9), X18
MOV X18, 40(SP)
MOV syscall15Args_a15(X9), X18
MOV X18, 48(SP)
// Call fn
// IMPORTANT: preserve RA across this call (we saved it above)
MOV syscall15Args_fn(X9), X18
CALL X18
// Restore args pointer (syscall15Args*) for storing results
MOV SAVE_ARGP(SP), X9
// Store results back
MOV X10, syscall15Args_a1(X9)
MOV X11, syscall15Args_a2(X9)
// Store back float return regs if used by your ABI contract
MOVD F10, syscall15Args_f1(X9)
MOVD F11, syscall15Args_f2(X9)
MOVD F12, syscall15Args_f3(X9)
MOVD F13, syscall15Args_f4(X9)
// Restore callee-saved regs and return address
MOV SAVE_X18(SP), X18
MOV SAVE_X9(SP), X9
MOV SAVE_RA(SP), X1
ADD $STACK_SIZE, SP
RET