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| author | Rémi Denis-Courmont <remi@remlab.net> | 2024-07-22 22:17:40 +0300 |
|---|---|---|
| committer | Rémi Denis-Courmont <remi@remlab.net> | 2024-07-25 23:10:14 +0300 |
| commit | 7dde8be29fb7e27f2026e0d48d76eabc760de638 (patch) | |
| tree | a5f04ff124f38329c8e3b856456c61854650ae7d /tests | |
| parent | 4f2472909eacb833682a7da79b0c893c8a356ce9 (diff) | |
| download | ffmpeg-7dde8be29fb7e27f2026e0d48d76eabc760de638.tar.gz | |
checkasm/riscv: add forward-edge CFI landing pads
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/checkasm/riscv/checkasm.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/checkasm/riscv/checkasm.S b/tests/checkasm/riscv/checkasm.S index 73ca85f344..835cc7d315 100644 --- a/tests/checkasm/riscv/checkasm.S +++ b/tests/checkasm/riscv/checkasm.S @@ -49,6 +49,7 @@ saved_regs: .endr func checkasm_set_function + lpad 0 la.tls.ie t0, checked_func add t0, tp, t0 sd a0, (t0) @@ -56,6 +57,7 @@ func checkasm_set_function endfunc func checkasm_get_wrapper, v + lpad 0 addi sp, sp, -16 sd fp, (sp) sd ra, 8(sp) @@ -74,6 +76,7 @@ func checkasm_get_wrapper, v ret 2: /* <-- Entry point with the Vector extension --> */ + lpad 0 /* Clobber the vectors */ vsetvli t0, zero, e32, m8, ta, ma li t0, 0xdeadbeef @@ -90,6 +93,7 @@ func checkasm_get_wrapper, v csrwi vxsat, 1 /* Saturation: encountered */ 3: /* <-- Entry point without the Vector extension --> */ + lpad 0 /* Save RA, unallocatable and callee-saved registers */ la.tls.ie t0, saved_regs add t0, tp, t0 |