From: Nelson Chu <nelson.chu@sifive.com>
Date: Mon, 10 May 2021 05:38:23 +0000 (+0800)
Subject: RISC-V/zfh: Added big endian testcase for .float16 directive.
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fheads%2Fusers%2Friscv%2Fbinutils-integration-2.37;p=thirdparty%2Fbinutils-gdb.git

RISC-V/zfh: Added big endian testcase for .float16 directive.

gas/
    * testsuite/gas/riscv/extended/extended.exp: Updated.
    * testsuite/gas/riscv/extended/float16.s: Minor fix for sNaNh.
    * testsuite/gas/riscv/extended/float16-le.d: Updated and renamed
    from float16.d.
    * testsuite/gas/riscv/extended/float16-be.d: New testcase.
---

diff --git a/gas/testsuite/gas/riscv/extended/extended.exp b/gas/testsuite/gas/riscv/extended/extended.exp
index 2b36cc548cc..78ea0743e22 100644
--- a/gas/testsuite/gas/riscv/extended/extended.exp
+++ b/gas/testsuite/gas/riscv/extended/extended.exp
@@ -32,7 +32,8 @@ if [istarget riscv*-*-*] {
     run_dump_tests "vector-insns-fail-permutation"
     run_dump_tests "vector-insns-fail-zvamo"
     run_dump_tests "fp-zfh-insns"
-    run_dump_tests "float16"
+    run_dump_tests "float16-le"
+    run_dump_tests "float16-be"
 
     run_dump_tests "extended-csr"
 }
diff --git a/gas/testsuite/gas/riscv/extended/float16-be.d b/gas/testsuite/gas/riscv/extended/float16-be.d
new file mode 100644
index 00000000000..daec7b177bf
--- /dev/null
+++ b/gas/testsuite/gas/riscv/extended/float16-be.d
@@ -0,0 +1,10 @@
+# source: float16.s
+# objdump: -sj .data
+# as: -mbig-endian
+
+.*:[ 	]+file format .*bigriscv
+
+Contents of section \.data:
+ 0000 4a002fdf 1c197bff 000103ff 04003c00.*
+ 0010 3c017fff 7c00fc00 00008000 bc00bbe7.*
+ 0020 fbff4200 4a00603e 7e007c01.*
diff --git a/gas/testsuite/gas/riscv/extended/float16.d b/gas/testsuite/gas/riscv/extended/float16-le.d
similarity index 63%
rename from gas/testsuite/gas/riscv/extended/float16.d
rename to gas/testsuite/gas/riscv/extended/float16-le.d
index e75971d9417..5591148c2c8 100644
--- a/gas/testsuite/gas/riscv/extended/float16.d
+++ b/gas/testsuite/gas/riscv/extended/float16-le.d
@@ -1,10 +1,10 @@
 # source: float16.s
 # objdump: -sj .data
-# as:
+# as: -mlittle-endian
 
-.*:[ 	]+file format .*
+.*:[ 	]+file format .*littleriscv
 
 Contents of section \.data:
  0000 004adf2f 191cff7b 0100ff03 0004003c.*
  0010 013cff7f 007c00fc 00000080 00bce7bb.*
- 0020 fffb0042 004a3e60 007e017e.*
+ 0020 fffb0042 004a3e60 007e017c.*
diff --git a/gas/testsuite/gas/riscv/extended/float16.s b/gas/testsuite/gas/riscv/extended/float16.s
index 709ea0af7ca..c206385d221 100644
--- a/gas/testsuite/gas/riscv/extended/float16.s
+++ b/gas/testsuite/gas/riscv/extended/float16.s
@@ -18,4 +18,4 @@
 	.float16 -65504
 	.float16 3.0, 12.0, 543.123
 	.float16 0h:7e00	# qNaNh
-	.float16 0h:7e01	# sNaNh
+	.float16 0h:7c01	# sNaNh