Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 53 insertions, 0 deletions

diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_riscv64.S b/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_riscv64.S
new file mode 100644
index 0000000000..02bb812d59
--- /dev/null
+++ b/xpcom/reflect/xptcall/md/unix/xptcstubs_asm_riscv64.S
@@ -0,0 +1,53 @@
+# 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 SharedStub
+    .hidden SharedStub
+    .type  SharedStub,@function
+
+SharedStub:
+    .cfi_startproc
+    mv      t1, sp
+    addi    sp, sp, -8*(NGPREGS+NFPREGS)-16
+    .cfi_adjust_cfa_offset 8*(NGPREGS+NFPREGS)+16
+    sd      a0, 0(sp)
+    sd      a1, 8(sp)
+    sd      a2, 16(sp)
+    sd      a3, 24(sp)
+    sd      a4, 32(sp)
+    sd      a5, 40(sp)
+    sd      a6, 48(sp)
+    sd      a7, 56(sp)
+    fsd     fa0, 64(sp)
+    fsd     fa1, 72(sp)
+    fsd     fa2, 80(sp)
+    fsd     fa3, 88(sp)
+    fsd     fa4, 96(sp)
+    fsd     fa5, 104(sp)
+    fsd     fa6, 112(sp)
+    fsd     fa7, 120(sp)
+    sd      ra, 136(sp)
+    .cfi_rel_offset ra, 136
+
+    /* methodIndex is passed from stub */
+    mv      a1, t0
+    mv      a2, t1
+    mv      a3, sp
+    addi    a4, sp, 8*NGPREGS
+
+    call    PrepareAndDispatch
+
+    ld      ra, 136(sp)
+    .cfi_restore ra
+    addi    sp, sp, 8*(NGPREGS+NFPREGS)+16
+    .cfi_adjust_cfa_offset -8*(NGPREGS+NFPREGS)-16
+    ret
+    .cfi_endproc
+
+    .size SharedStub, . - SharedStub
+    .section .note.GNU-stack, "", @progbits