From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../xptcall/md/unix/xptcinvoke_asm_riscv64.S | 89 ++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_riscv64.S (limited to 'xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_riscv64.S') diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_riscv64.S b/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_riscv64.S new file mode 100644 index 0000000000..4606523296 --- /dev/null +++ b/xpcom/reflect/xptcall/md/unix/xptcinvoke_asm_riscv64.S @@ -0,0 +1,89 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + + .set NGPREGS, 8 + .set NFPREGS, 8 + + .text + .globl _NS_InvokeByIndex + .type _NS_InvokeByIndex, @function +/* + * _NS_InvokeByIndex(nsISupports* that, uint32_t methodIndex, + * uint32_t paramCount, nsXPTCVariant* params) + */ +_NS_InvokeByIndex: + .cfi_startproc + addi sp, sp, -32 + .cfi_adjust_cfa_offset 32 + sd s0, 16(sp) + .cfi_rel_offset s0, 16 + sd s1, 8(sp) + .cfi_rel_offset s1, 8 + sd s2, 0(sp) + .cfi_rel_offset s2, 0 + sd ra, 24(sp) + .cfi_rel_offset ra, 24 + + mv s2, a0 + mv s1, a1 + mv s0, sp + .cfi_def_cfa_register s0 + + /* 16-bytes alignment */ + addiw a0, a2, 1 + andi a0, a0, -2 + slli a0, a0, 3 + sub sp, sp, a0 + mv a4, sp + + addi sp, sp, -8*(NGPREGS+NFPREGS) + mv a0, sp + addi a1, sp, 8*NGPREGS + + call invoke_copy_to_stack + + /* 1st argument is this */ + mv a0, s2 + + ld a1, 8(sp) + ld a2, 16(sp) + ld a3, 24(sp) + ld a4, 32(sp) + ld a5, 40(sp) + ld a6, 48(sp) + ld a7, 56(sp) + + fld fa0, 64(sp) + fld fa1, 72(sp) + fld fa2, 80(sp) + fld fa3, 88(sp) + fld fa4, 96(sp) + fld fa5, 104(sp) + fld fa6, 112(sp) + fld fa7, 120(sp) + + addi sp, sp, 8*(NGPREGS+NFPREGS) + + ld s2, 0(s2) + slliw s1, s1, 3 + add s2, s2, s1 + ld t0, 0(s2) + jalr t0 + + mv sp, s0 + .cfi_def_cfa_register sp + ld s0, 16(sp) + .cfi_restore s0 + ld s1, 8(sp) + .cfi_restore s1 + ld s2, 0(sp) + .cfi_restore s2 + ld ra, 24(sp) + .cfi_restore ra + addi sp, sp, 32 + .cfi_adjust_cfa_offset -32 + ret + .cfi_endproc + .size _NS_InvokeByIndex, . - _NS_InvokeByIndex + .section .note.GNU-stack, "", @progbits -- cgit v1.2.3