[llvm-readobj][test] - Refactor mips-st-other.test

This removes 2 precompiled binaries, adds testing
for STO_* flags missing, refines and renames the test.

Differential revision: https://reviews.llvm.org/D71651

4 files changed, 39 insertions, 25 deletions

diff --git a/llvm/test/tools/llvm-readobj/ELF/Inputs/st-other.obj.elf-mips b/llvm/test/tools/llvm-readobj/ELF/Inputs/st-other.obj.elf-mips
deleted file mode 100644
index 80cefc192d4..00000000000
--- a/llvm/test/tools/llvm-readobj/ELF/Inputs/st-other.obj.elf-mips
+++ /dev/null
diff --git a/llvm/test/tools/llvm-readobj/ELF/Inputs/st-other.obj.elf-mips16 b/llvm/test/tools/llvm-readobj/ELF/Inputs/st-other.obj.elf-mips16
deleted file mode 100644
index 5f0a0e3de8e..00000000000
--- a/llvm/test/tools/llvm-readobj/ELF/Inputs/st-other.obj.elf-mips16
+++ /dev/null
diff --git a/llvm/test/tools/llvm-readobj/ELF/mips-st-other.test b/llvm/test/tools/llvm-readobj/ELF/mips-st-other.test
deleted file mode 100644
index c164004c141..00000000000
--- a/llvm/test/tools/llvm-readobj/ELF/mips-st-other.test
+++ /dev/null
@@ -1,25 +0,0 @@
-RUN: llvm-readobj --symbols %p/Inputs/st-other.obj.elf-mips \
-RUN:   | FileCheck -check-prefix=MREG %s
-RUN: llvm-readobj --symbols %p/Inputs/st-other.obj.elf-mips16 \
-RUN:   | FileCheck -check-prefix=M16 %s
-
-MREG:      Name: foo
-MREG-NEXT: Value: 0x0
-MREG-NEXT: Size: 0
-MREG-NEXT: Binding: Global
-MREG-NEXT: Type: None
-MREG-NEXT: Other [ (0x29)
-MREG-NEXT:   STO_MIPS_PIC (0x20)
-MREG-NEXT:   STO_MIPS_PLT (0x8)
-MREG-NEXT:   STV_INTERNAL (0x1)
-MREG-NEXT: ]
-
-M16:      Name: foo
-M16-NEXT: Value: 0x0
-M16-NEXT: Size: 0
-M16-NEXT: Binding: Global
-M16-NEXT: Type: None
-M16-NEXT: Other [ (0xF1)
-M16-NEXT:   STO_MIPS_MIPS16 (0xF0)
-M16-NEXT:   STV_INTERNAL (0x1)
-M16-NEXT: ]
diff --git a/llvm/test/tools/llvm-readobj/ELF/mips-symbols-stother.test b/llvm/test/tools/llvm-readobj/ELF/mips-symbols-stother.test
new file mode 100644
index 00000000000..37415faea8a
--- /dev/null
+++ b/llvm/test/tools/llvm-readobj/ELF/mips-symbols-stother.test
@@ -0,0 +1,39 @@
+## Check that we are able to dump MIPS STO_* flags correctly when dumping symbols.
+
+# RUN: yaml2obj %s -o %t.o
+# RUN: llvm-readobj --symbols %t.o | FileCheck %s --strict-whitespace --check-prefix=MIPS-LLVM
+# RUN: llvm-readelf --symbols %t.o | FileCheck %s --strict-whitespace --check-prefix=MIPS-GNU
+
+#      MIPS-LLVM:Name: foo
+#      MIPS-LLVM:Other [
+# MIPS-LLVM-NEXT:  STO_MIPS_MICROMIPS (0x80)
+# MIPS-LLVM-NEXT:  STO_MIPS_OPTIONAL (0x4)
+# MIPS-LLVM-NEXT:  STO_MIPS_PIC (0x20)
+# MIPS-LLVM-NEXT:  STO_MIPS_PLT (0x8)
+# MIPS-LLVM-NEXT:]
+
+#      MIPS-LLVM:Name: bar
+#      MIPS-LLVM:Other [
+# MIPS-LLVM-NEXT:  STO_MIPS_MIPS16 (0xF0)
+# MIPS-LLVM-NEXT:]
+
+#      MIPS-GNU:Symbol table '.symtab' contains 3 entries:
+# MIPS-GNU-NEXT:  Num:    Value  Size Type    Bind   Vis                    Ndx Name
+# MIPS-GNU-NEXT:    0: 00000000     0 NOTYPE  LOCAL  DEFAULT                UND
+# MIPS-GNU-NEXT:    1: 00000000     0 NOTYPE  LOCAL  DEFAULT [<other: 0xac>] UND foo
+# MIPS-GNU-NEXT:    2: 00000000     0 NOTYPE  LOCAL  DEFAULT [<other: 0xf0>] UND bar
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+Symbols:
+  - Name: foo
+    Other: [ STO_MIPS_MICROMIPS, STO_MIPS_PIC,
+             STO_MIPS_PLT, STO_MIPS_OPTIONAL]
+## Use a different symbol for STO_MIPS_MIPS16 (0xf0) as it interferes
+## with STO_MIPS_PIC (0x20) and STO_MIPS_MICROMIPS (0x80).
+  - Name: bar
+    Other: [ STO_MIPS_MIPS16 ]