diff options
| author | Tsukasa OI <research_trasio@irq.a4lg.com> | 2022-05-20 20:51:49 +0900 |
|---|---|---|
| committer | Nelson Chu <nelson.chu@sifive.com> | 2022-05-20 22:21:30 +0800 |
| commit | aa8c9d60a6fc8865a5c4131aab243bf97b961e2c (patch) | |
| tree | 3b19354c999a0b2be87240673c027e9cfcb5925f /gas | |
| parent | f270fd72f6694daa74cbd4d42a1ed3aaeddb8e38 (diff) | |
| download | gdb-aa8c9d60a6fc8865a5c4131aab243bf97b961e2c.zip gdb-aa8c9d60a6fc8865a5c4131aab243bf97b961e2c.tar.gz gdb-aa8c9d60a6fc8865a5c4131aab243bf97b961e2c.tar.bz2 | |
RISC-V: Remove RV128-only fmv instructions
As fmv.x.q and fmv.q.x instructions are RV128-only (not RV64-only),
it should be removed until RV128 support for GNU Binutils is required
again.
gas/ChangeLog:
* testsuite/gas/riscv/fmv.x.q-rv64-fail.d: New failure test.
* testsuite/gas/riscv/fmv.x.q-rv64-fail.l: Likewise.
* testsuite/gas/riscv/fmv.x.q-rv64-fail.s: Likewise.
include/ChangeLog:
* opcode/riscv-opc.h (MATCH_FMV_X_Q, MASK_FMV_X_Q,
MATCH_FMV_Q_X, MASK_FMV_Q_X): Remove RV128-only instructions.
opcodes/ChangeLog:
* riscv-opc.c (riscv_opcodes): Remove RV128-only instructions.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/testsuite/gas/riscv/fmv.x.q-rv64-fail.d | 3 | ||||
| -rw-r--r-- | gas/testsuite/gas/riscv/fmv.x.q-rv64-fail.l | 3 | ||||
| -rw-r--r-- | gas/testsuite/gas/riscv/fmv.x.q-rv64-fail.s | 2 |
3 files changed, 8 insertions, 0 deletions
diff --git a/gas/testsuite/gas/riscv/fmv.x.q-rv64-fail.d b/gas/testsuite/gas/riscv/fmv.x.q-rv64-fail.d new file mode 100644 index 0000000..2913a1a --- /dev/null +++ b/gas/testsuite/gas/riscv/fmv.x.q-rv64-fail.d @@ -0,0 +1,3 @@ +#as: -march=rv64iq +#source: fmv.x.q-rv64-fail.s +#error_output: fmv.x.q-rv64-fail.l diff --git a/gas/testsuite/gas/riscv/fmv.x.q-rv64-fail.l b/gas/testsuite/gas/riscv/fmv.x.q-rv64-fail.l new file mode 100644 index 0000000..9fb1f8c --- /dev/null +++ b/gas/testsuite/gas/riscv/fmv.x.q-rv64-fail.l @@ -0,0 +1,3 @@ +.*: Assembler messages: +.*Error: unrecognized opcode `fmv\.x\.q a0,fa0' +.*Error: unrecognized opcode `fmv\.q\.x fa0,a0' diff --git a/gas/testsuite/gas/riscv/fmv.x.q-rv64-fail.s b/gas/testsuite/gas/riscv/fmv.x.q-rv64-fail.s new file mode 100644 index 0000000..320a557 --- /dev/null +++ b/gas/testsuite/gas/riscv/fmv.x.q-rv64-fail.s @@ -0,0 +1,2 @@ +fmv.x.q a0, fa0 +fmv.q.x fa0, a0 |