[mips] Add RuntimeDyld tests for currently supported O32 relocations.

Reviewers: petarj, vkalintiris

Reviewed By: vkalintiris

Subscribers: vkalintiris, llvm-commits

Differential Revision: http://reviews.llvm.org/D10126

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238838 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/ExecutionEngine/RuntimeDyld/Mips/ELF_O32_PIC_relocations.s b/test/ExecutionEngine/RuntimeDyld/Mips/ELF_O32_PIC_relocations.s
new file mode 100644 (file)
index 0000000..c9f9e1f
--- /dev/null
+++ b/test/ExecutionEngine/RuntimeDyld/Mips/ELF_O32_PIC_relocations.s
@@ -0,0 +1,40 @@
+# RUN: llvm-mc -triple=mipsel-unknown-linux -relocation-model=pic -code-model=small -filetype=obj -o %T/test_ELF_O32.o %s
+# RUN: llc -mtriple=mipsel-unknown-linux -relocation-model=pic -filetype=obj -o %T/test_ELF_ExternalFunction_O32.o %S/Inputs/ExternalFunction.ll
+# RUN: llvm-rtdyld -triple=mipsel-unknown-linux -verify -map-section test_ELF_O32.o,.text=0x1000 -map-section test_ELF_ExternalFunction_O32.o,.text=0x10000 -check=%s %T/test_ELF_O32.o %T/test_ELF_ExternalFunction_O32.o
+
+        .data
+# rtdyld-check: *{4}R_MIPS_32 = foo
+R_MIPS_32:
+        .word foo
+# rtdyld-check: *{4}(R_MIPS_32+4) = foo
+        .4byte foo
+
+       .text
+       .abicalls
+       .nan    legacy
+       .text
+       .set    nomicromips
+       .set    nomips16
+       .set    noreorder
+       .set    nomacro
+       .set    noat
+
+       .align  3
+       .globl  bar
+       .type   bar,@function
+bar:
+# rtdyld-check:  decode_operand(R_MIPS_26, 0)[27:0] = stub_addr(test_ELF_O32.o, .text, foo)[27:0]
+# rtdyld-check:  decode_operand(R_MIPS_26, 0)[1:0] = 0
+R_MIPS_26:
+       j   foo
+       nop
+
+# rtdyld-check:  decode_operand(R_MIPS_HI16, 1)[15:0] = foo[31:16]
+R_MIPS_HI16:
+       lui     $1, %hi(foo)
+
+# rtdyld-check:  decode_operand(R_MIPS_LO16, 1)[15:0] = foo[15:0]
+R_MIPS_LO16:
+       lui     $1, %lo(foo)
+
+       .size   bar, .-bar