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-rw-r--r--test/old-elf/Mips/rel-16-overflow.test45
1 files changed, 45 insertions, 0 deletions
diff --git a/test/old-elf/Mips/rel-16-overflow.test b/test/old-elf/Mips/rel-16-overflow.test
new file mode 100644
index 000000000000..e2a73f693361
--- /dev/null
+++ b/test/old-elf/Mips/rel-16-overflow.test
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+# Check R_MIPS_16 relocation overflow handling.
+
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: not lld -flavor old-gnu -target mipsel -e T0 -o %t.exe %t.o 2>&1 \
+# RUN: | FileCheck %s
+
+# CHECK: Relocation out of range in file {{.*}} reference from T0+0 to T1+32767 of type 1 (R_MIPS_16)
+
+FileHeader:
+ Class: ELFCLASS32
+ Data: ELFDATA2LSB
+ Type: ET_REL
+ Machine: EM_MIPS
+ Flags: [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+ Type: SHT_PROGBITS
+ Content: "ff7f00000000000000000000"
+# ^ T1
+# ^ T0 A := 0x7fff
+ AddressAlign: 16
+ Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
+
+- Name: .rel.text
+ Type: SHT_REL
+ Info: .text
+ AddressAlign: 4
+ Relocations:
+ - Offset: 0
+ Symbol: T1
+ Type: R_MIPS_16
+
+Symbols:
+ Global:
+ - Name: T0
+ Section: .text
+ Type: STT_FUNC
+ Value: 0
+ Size: 8
+ - Name: T1
+ Section: .text
+ Type: STT_FUNC
+ Value: 8
+ Size: 4