diff options
| author | Srinath Parvathaneni <srinath.parvathaneni@arm.com> | 2020-01-31 16:16:19 +0000 |
|---|---|---|
| committer | Srinath Parvathaneni <srinath.parvathaneni@arm.com> | 2020-01-31 16:30:02 +0000 |
| commit | 90e9955aef9fa64c3c9264d9ee046739cbce0c92 (patch) | |
| tree | 6f30d3ee5b1fc8e147fea9d2aa15032ed6591e40 /gas/testsuite | |
| parent | 53943f32ccd38af78b1810bc322399b220272dbb (diff) | |
| download | fsf-binutils-gdb-90e9955aef9fa64c3c9264d9ee046739cbce0c92.zip fsf-binutils-gdb-90e9955aef9fa64c3c9264d9ee046739cbce0c92.tar.gz fsf-binutils-gdb-90e9955aef9fa64c3c9264d9ee046739cbce0c92.tar.bz2 | |
[ARM]: Add support for vldmia/vldmdb/vstmia/vstmdb instructions in MVE.
This patch adds support for assembly instructions vldmia, vldmdb, vstmia
and vstmdb in MVE. This instructions are already supported for Armv8-M
Floating-point Extension.
gas/ChangeLog:
2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
* config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
to support VLDMIA instruction for MVE.
(fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
instruction for MVE.
(fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
instruction for MVE.
(fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
instruction for MVE.
* testsuite/gas/arm/mve-ldst.d: New test.
* testsuite/gas/arm/mve-ldst.s: Likewise.
Diffstat (limited to 'gas/testsuite')
| -rw-r--r-- | gas/testsuite/gas/arm/mve-ldst.d | 43 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/mve-ldst.s | 13 |
2 files changed, 56 insertions, 0 deletions
diff --git a/gas/testsuite/gas/arm/mve-ldst.d b/gas/testsuite/gas/arm/mve-ldst.d new file mode 100644 index 0000000..b676b5c --- /dev/null +++ b/gas/testsuite/gas/arm/mve-ldst.d @@ -0,0 +1,43 @@ +# name: MVE Floating point load multiple and store multiple instructions. +# as: -march=armv8.1-m.main+mve +# objdump: -dr --prefix-addresses --show-raw-insn -marmv8.1-m.main + +.*: +file format .*arm.* + +Disassembly of section .text: +[^>]*> ecb0 8a01 vldmia r0!, {s16} +[^>]*> ed30 8a01 vldmdb r0!, {s16} +[^>]*> eca0 8a01 vstmia r0!, {s16} +[^>]*> ed20 8a01 vstmdb r0!, {s16} +[^>]*> ecb1 8a01 vldmia r1!, {s16} +[^>]*> ed31 8a01 vldmdb r1!, {s16} +[^>]*> eca1 8a01 vstmia r1!, {s16} +[^>]*> ed21 8a01 vstmdb r1!, {s16} +[^>]*> ecb2 8a01 vldmia r2!, {s16} +[^>]*> ed32 8a01 vldmdb r2!, {s16} +[^>]*> eca2 8a01 vstmia r2!, {s16} +[^>]*> ed22 8a01 vstmdb r2!, {s16} +[^>]*> ecb4 8a01 vldmia r4!, {s16} +[^>]*> ed34 8a01 vldmdb r4!, {s16} +[^>]*> eca4 8a01 vstmia r4!, {s16} +[^>]*> ed24 8a01 vstmdb r4!, {s16} +[^>]*> ecb7 8a01 vldmia r7!, {s16} +[^>]*> ed37 8a01 vldmdb r7!, {s16} +[^>]*> eca7 8a01 vstmia r7!, {s16} +[^>]*> ed27 8a01 vstmdb r7!, {s16} +[^>]*> ecb8 8a01 vldmia r8!, {s16} +[^>]*> ed38 8a01 vldmdb r8!, {s16} +[^>]*> eca8 8a01 vstmia r8!, {s16} +[^>]*> ed28 8a01 vstmdb r8!, {s16} +[^>]*> ecba 8a01 vldmia sl!, {s16} +[^>]*> ed3a 8a01 vldmdb sl!, {s16} +[^>]*> ecaa 8a01 vstmia sl!, {s16} +[^>]*> ed2a 8a01 vstmdb sl!, {s16} +[^>]*> ecbc 8a01 vldmia ip!, {s16} +[^>]*> ed3c 8a01 vldmdb ip!, {s16} +[^>]*> ecac 8a01 vstmia ip!, {s16} +[^>]*> ed2c 8a01 vstmdb ip!, {s16} +[^>]*> ecbe 8a01 vldmia lr!, {s16} +[^>]*> ed3e 8a01 vldmdb lr!, {s16} +[^>]*> ecae 8a01 vstmia lr!, {s16} +[^>]*> ed2e 8a01 vstmdb lr!, {s16} diff --git a/gas/testsuite/gas/arm/mve-ldst.s b/gas/testsuite/gas/arm/mve-ldst.s new file mode 100644 index 0000000..c8bbebe --- /dev/null +++ b/gas/testsuite/gas/arm/mve-ldst.s @@ -0,0 +1,13 @@ +.arch armv8.1-m.main +.arch_extension dsp +.arch_extension mve +.syntax unified +.thumb +.text + +.irp op0, r0, r1, r2, r4, r7, r8, r10, r12, r14 +vldmia.32 \op0!,{s16} +vldmdb.32 \op0!,{s16} +vstmia.32 \op0!,{s16} +vstmdb.32 \op0!,{s16} +.endr |