This is the mail archive of the
binutils-cvs@sourceware.org
mailing list for the binutils project.
[binutils-gdb] Add missing RISC-V fsrmi and fsflagsi instructions.
- From: Jim Wilson <wilson at sourceware dot org>
- To: bfd-cvs at sourceware dot org
- Date: 13 Dec 2017 23:00:26 -0000
- Subject: [binutils-gdb] Add missing RISC-V fsrmi and fsflagsi instructions.
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=25982ee0222196381863a17dc135fc1d2763b385
commit 25982ee0222196381863a17dc135fc1d2763b385
Author: Jim Wilson <jimw@sifive.com>
Date: Wed Dec 13 14:59:42 2017 -0800
Add missing RISC-V fsrmi and fsflagsi instructions.
PR 22599
gas/
* testsuite/gas/riscv/fsxxi.d, testsuite/gas/riscv/fsxxi.s: New.
opcodes/
* riscv-opc.c (riscv_opcodes) <fsrmi, fsflagsi>: New.
Diff:
---
gas/ChangeLog | 5 +++++
gas/testsuite/gas/riscv/fsxxi.d | 13 +++++++++++++
gas/testsuite/gas/riscv/fsxxi.s | 4 ++++
opcodes/ChangeLog | 5 +++++
opcodes/riscv-opc.c | 4 ++++
5 files changed, 31 insertions(+)
diff --git a/gas/ChangeLog b/gas/ChangeLog
index dcc4cb8..8b24b65 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2017-12-13 Jim Wilson <jimw@sifive.com>
+
+ PR 22599
+ * testsuite/gas/riscv/fsxxi.d, testsuite/gas/riscv/fsxxi.s: New.
+
2017-12-13 Dimitar Dimitrov <dimitar@dinux.eu>
* testsuite/gas/pru/extern.s: New test for print of U16_PMEMM
diff --git a/gas/testsuite/gas/riscv/fsxxi.d b/gas/testsuite/gas/riscv/fsxxi.d
new file mode 100644
index 0000000..2e03a20
--- /dev/null
+++ b/gas/testsuite/gas/riscv/fsxxi.d
@@ -0,0 +1,13 @@
+#as:
+#objdump: -dr
+
+.*:[ ]+file format .*
+
+
+Disassembly of section .text:
+
+0+000 <.text>:
+[ ]+0:[ ]+002fd573[ ]+fsrmi[ ]+a0,31
+[ ]+4:[ ]+002f5073[ ]+fsrmi[ ]+zero,30
+[ ]+8:[ ]+001ed773[ ]+fsflagsi[ ]+a4,29
+[ ]+c:[ ]+001e5073[ ]+fsflagsi[ ]+zero,28
diff --git a/gas/testsuite/gas/riscv/fsxxi.s b/gas/testsuite/gas/riscv/fsxxi.s
new file mode 100644
index 0000000..e42d786
--- /dev/null
+++ b/gas/testsuite/gas/riscv/fsxxi.s
@@ -0,0 +1,4 @@
+ fsrmi x10, 0x1f
+ fsrmi 0x1e
+ fsflagsi x14, 0x1d
+ fsflagsi 0x1c
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 5e8ad9f..dbc29fa 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,8 @@
+2017-12-13 Jim Wilson <jimw@sifive.com>
+
+ PR 22599
+ * riscv-opc.c (riscv_opcodes) <fsrmi, fsflagsi>: New.
+
2017-12-13 Dimitar Dimitrov <dimitar@dinux.eu>
* disassemble.c: Enable disassembler_needs_relocs for PRU.
diff --git a/opcodes/riscv-opc.c b/opcodes/riscv-opc.c
index 84cdea8..10448da 100644
--- a/opcodes/riscv-opc.c
+++ b/opcodes/riscv-opc.c
@@ -440,9 +440,13 @@ const struct riscv_opcode riscv_opcodes[] =
{"frrm", "F", "d", MATCH_FRRM, MASK_FRRM, match_opcode, 0 },
{"fsrm", "F", "s", MATCH_FSRM, MASK_FSRM | MASK_RD, match_opcode, 0 },
{"fsrm", "F", "d,s", MATCH_FSRM, MASK_FSRM, match_opcode, 0 },
+{"fsrmi", "F", "d,Z", MATCH_FSRMI, MASK_FSRMI, match_opcode, 0 },
+{"fsrmi", "F", "Z", MATCH_FSRMI, MASK_FSRMI | MASK_RD, match_opcode, 0 },
{"frflags", "F", "d", MATCH_FRFLAGS, MASK_FRFLAGS, match_opcode, 0 },
{"fsflags", "F", "s", MATCH_FSFLAGS, MASK_FSFLAGS | MASK_RD, match_opcode, 0 },
{"fsflags", "F", "d,s", MATCH_FSFLAGS, MASK_FSFLAGS, match_opcode, 0 },
+{"fsflagsi", "F", "d,Z", MATCH_FSFLAGSI, MASK_FSFLAGSI, match_opcode, 0 },
+{"fsflagsi", "F", "Z", MATCH_FSFLAGSI, MASK_FSFLAGSI | MASK_RD, match_opcode, 0 },
{"flw", "32C", "D,Cm(Cc)", MATCH_C_FLWSP, MASK_C_FLWSP, match_opcode, INSN_ALIAS },
{"flw", "32C", "CD,Ck(Cs)", MATCH_C_FLW, MASK_C_FLW, match_opcode, INSN_ALIAS },
{"flw", "F", "D,o(s)", MATCH_FLW, MASK_FLW, match_opcode, 0 },