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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /vendor/psm/src/arch/aarch64_armasm.asm | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/psm/src/arch/aarch64_armasm.asm')
-rw-r--r-- | vendor/psm/src/arch/aarch64_armasm.asm | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/vendor/psm/src/arch/aarch64_armasm.asm b/vendor/psm/src/arch/aarch64_armasm.asm new file mode 100644 index 000000000..95349f9cc --- /dev/null +++ b/vendor/psm/src/arch/aarch64_armasm.asm @@ -0,0 +1,38 @@ + AREA |.text|, CODE, READONLY + + GLOBAL |rust_psm_stack_direction| + ALIGN 4 +|rust_psm_stack_direction| PROC + orr w0, wzr, #2 + ret + ENDP + + + GLOBAL |rust_psm_stack_pointer| + ALIGN 4 +|rust_psm_stack_pointer| PROC + mov x0, sp + ret + ENDP + + + GLOBAL |rust_psm_replace_stack| + ALIGN 4 +|rust_psm_replace_stack| PROC + mov sp, x2 + br x1 + ENDP + + GLOBAL |rust_psm_on_stack| + ALIGN 4 +|rust_psm_on_stack| PROC + stp x29, x30, [sp, #-16]! + mov x29, sp + mov sp, x3 + blr x2 + mov sp, x29 + ldp x29, x30, [sp], #16 + ret + ENDP + + END |