[PATCH 4/4] RISC-V: Add disassembler tests for Zqinx regs
Tsukasa OI
research_trasio@irq.a4lg.com
Tue Feb 1 13:53:38 GMT 2022
This commid adds disassembler tests for invalid Zqinx register numbers
(make sure that we don't disassemble invalid encodings).
gas/ChangeLog:
* testsuite/gas/riscv/zqinx-32-regpair-dis.s: New test to make
sure that invalid encodings are not disassembled.
* testsuite/gas/riscv/zqinx-32-regpair-dis.d: Likewise.
* testsuite/gas/riscv/zqinx-64-regpair-dis.s: New test to make
sure that invalid encoding is not disassembled.
* testsuite/gas/riscv/zqinx-64-regpair-dis.d: Likewise.
---
gas/testsuite/gas/riscv/zqinx-32-regpair-dis.d | 12 ++++++++++++
gas/testsuite/gas/riscv/zqinx-32-regpair-dis.s | 7 +++++++
gas/testsuite/gas/riscv/zqinx-64-regpair-dis.d | 11 +++++++++++
gas/testsuite/gas/riscv/zqinx-64-regpair-dis.s | 5 +++++
4 files changed, 35 insertions(+)
create mode 100644 gas/testsuite/gas/riscv/zqinx-32-regpair-dis.d
create mode 100644 gas/testsuite/gas/riscv/zqinx-32-regpair-dis.s
create mode 100644 gas/testsuite/gas/riscv/zqinx-64-regpair-dis.d
create mode 100644 gas/testsuite/gas/riscv/zqinx-64-regpair-dis.s
diff --git a/gas/testsuite/gas/riscv/zqinx-32-regpair-dis.d b/gas/testsuite/gas/riscv/zqinx-32-regpair-dis.d
new file mode 100644
index 00000000000..5af92477116
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zqinx-32-regpair-dis.d
@@ -0,0 +1,12 @@
+#as: -march=rv32ima_zqinx
+#source: zqinx-32-regpair-dis.s
+#objdump: -dr -Mnumeric
+
+.*:[ ]+file format .*
+
+Disassembly of section .text:
+
+0+000 <target>:
+[ ]+[0-9a-f]+:[ ]+06c47253[ ]+fadd.q[ ]+x4,x8,x12
+[ ]+[0-9a-f]+:[ ]+06d4f2d3[ ]+\.4byte[ ]+0x6d4f2d3
+[ ]+[0-9a-f]+:[ ]+06e57353[ ]+\.4byte[ ]+0x6e57353
diff --git a/gas/testsuite/gas/riscv/zqinx-32-regpair-dis.s b/gas/testsuite/gas/riscv/zqinx-32-regpair-dis.s
new file mode 100644
index 00000000000..e11e671ecdc
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zqinx-32-regpair-dis.s
@@ -0,0 +1,7 @@
+target:
+ # fadd.q x4, x8, x12
+ .insn 0x06c47253
+ # fadd.q x5, x9, x13 (invalid)
+ .insn 0x06d4f2d3
+ # fadd.q x6, x10, x14 (invalid)
+ .insn 0x06e57353
diff --git a/gas/testsuite/gas/riscv/zqinx-64-regpair-dis.d b/gas/testsuite/gas/riscv/zqinx-64-regpair-dis.d
new file mode 100644
index 00000000000..894ed34948e
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zqinx-64-regpair-dis.d
@@ -0,0 +1,11 @@
+#as: -march=rv64ima_zqinx
+#source: zqinx-64-regpair-dis.s
+#objdump: -dr -Mnumeric
+
+.*:[ ]+file format .*
+
+Disassembly of section .text:
+
+0+000 <target>:
+[ ]+[0-9a-f]+:[ ]+06627153[ ]+fadd.q[ ]+x2,x4,x6
+[ ]+[0-9a-f]+:[ ]+0672f1d3[ ]+\.4byte[ ]+0x672f1d3
diff --git a/gas/testsuite/gas/riscv/zqinx-64-regpair-dis.s b/gas/testsuite/gas/riscv/zqinx-64-regpair-dis.s
new file mode 100644
index 00000000000..9edeae84ba7
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zqinx-64-regpair-dis.s
@@ -0,0 +1,5 @@
+target:
+ # fadd.q x2, x4, x6
+ .insn 0x06627153
+ # fadd.q x3, x5, x7 (invalid)
+ .insn 0x0672f1d3
--
2.32.0
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