aboutsummaryrefslogtreecommitdiff
path: root/lib/mlibc/options/internal/aarch64/setjmp.S
diff options
context:
space:
mode:
Diffstat (limited to 'lib/mlibc/options/internal/aarch64/setjmp.S')
-rw-r--r--lib/mlibc/options/internal/aarch64/setjmp.S63
1 files changed, 0 insertions, 63 deletions
diff --git a/lib/mlibc/options/internal/aarch64/setjmp.S b/lib/mlibc/options/internal/aarch64/setjmp.S
deleted file mode 100644
index 9dddaa8..0000000
--- a/lib/mlibc/options/internal/aarch64/setjmp.S
+++ /dev/null
@@ -1,63 +0,0 @@
-// vim: ft=arm64asm
-
-.extern __sigsetjmp
-
-.type __setjmp, "function"
-__setjmp:
- stp x19, x20, [x0, #0]
- stp x21, x22, [x0, #16]
- stp x23, x24, [x0, #24]
- stp x25, x26, [x0, #32]
- stp x27, x28, [x0, #48]
- stp x29, x30, [x0, #64]
- stp x29, x30, [x0, #80]
- mov x4, sp
- str x4, [x0, #96]
-
- stp d8, d9, [x0, #112]
- stp d10, d11, [x0, #128]
- stp d12, d13, [x0, #144]
- stp d14, d15, [x0, #160]
-
- cbnz x2, 1f
-
- mov x0, xzr
- ret
-1:
- b __sigsetjmp
-
-.global setjmp
-.type setjmp, "function"
-setjmp:
- mov x2, xzr
- b __setjmp
-
-.global sigsetjmp
-.type sigsetjmp, "function"
-sigsetjmp:
- mov x2, #1
- b __setjmp
-
-.global longjmp
-.type longjmp, "function"
-longjmp:
- ldp x19, x20, [x0, #0]
- ldp x21, x22, [x0, #16]
- ldp x23, x24, [x0, #24]
- ldp x25, x26, [x0, #32]
- ldp x27, x28, [x0, #48]
- ldp x29, x30, [x0, #64]
- ldp x29, x30, [x0, #80]
- ldr x4, [x0, #96]
- mov sp, x4
-
- ldp d8, d9, [x0, #112]
- ldp d10, d11, [x0, #128]
- ldp d12, d13, [x0, #144]
- ldp d14, d15, [x0, #160]
-
- cmp w1, 0
- csinc w0, w1, wzr, ne
- br x30
-.section .note.GNU-stack,"",%progbits
-