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| author | Victor Do Nascimento <victor.donascimento@arm.com> | 2023-11-15 14:29:31 +0000 |
|---|---|---|
| committer | Victor Do Nascimento <victor.donascimento@arm.com> | 2024-01-09 10:16:40 +0000 |
| commit | 3521a28f10900ed893f53fcceec2f66c335cb154 (patch) | |
| tree | 2ddacb0f3751437dfdce28490946d167995d3098 /gas | |
| parent | f89c290e23c1195bbe6f90980ace3f9a81fde6f1 (diff) | |
| download | gdb-3521a28f10900ed893f53fcceec2f66c335cb154.zip gdb-3521a28f10900ed893f53fcceec2f66c335cb154.tar.gz gdb-3521a28f10900ed893f53fcceec2f66c335cb154.tar.bz2 | |
aarch64: Add support for the SYSP 128-bit system instruction
Mirroring the use of the `sys' - System Instruction assembly
instruction, this implements its 128-bit counterpart, `sysp'.
This optionally takes two contiguous general-purpose registers
starting at an even number or, when these are omitted, by default
sets both of these to xzr.
Syntax:
sysp #<op1>, <Cn>, <Cm>, #<op2>{, <Xt1>, <Xt2>}
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/testsuite/gas/aarch64/illegal-sys128.l | 4 | ||||
| -rw-r--r-- | gas/testsuite/gas/aarch64/illegal-sys128.s | 5 |
2 files changed, 9 insertions, 0 deletions
diff --git a/gas/testsuite/gas/aarch64/illegal-sys128.l b/gas/testsuite/gas/aarch64/illegal-sys128.l new file mode 100644 index 0000000..b86fbc8 --- /dev/null +++ b/gas/testsuite/gas/aarch64/illegal-sys128.l @@ -0,0 +1,4 @@ +.*: Assembler messages: +.*: Error: C8 - C9 expected at operand 2 -- `sysp #0,C7,C0,#0,x0,x1' +.*: Error: C8 - C9 expected at operand 2 -- `sysp #0,C10,C0,#0,x0,x1' +.*: Error: C0 - C7 expected at operand 3 -- `sysp #6,C9,C8,#7,x27,x28' diff --git a/gas/testsuite/gas/aarch64/illegal-sys128.s b/gas/testsuite/gas/aarch64/illegal-sys128.s new file mode 100644 index 0000000..42473c9 --- /dev/null +++ b/gas/testsuite/gas/aarch64/illegal-sys128.s @@ -0,0 +1,5 @@ + .arch armv8-a+d128 + + sysp #0, C7, C0, #0, x0, x1 + sysp #0, C10, C0, #0, x0, x1 + sysp #6, C9, C8, #7, x27, x28 |