forked from OSchip/llvm-project
132 lines
4.6 KiB
ArmAsm
132 lines
4.6 KiB
ArmAsm
# REQUIRES: x86
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# RUN: rm -rf %t; split-file %s %t
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/main.s -o %t.o
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# RUN: %lld -o %t.out %t.o
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## Check option format.
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# RUN: not %lld \
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# RUN: -rename_section B@GUS_SEG b@gus_sect S/ASHY_SEG st*rry_sect \
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# RUN: -rename_section __FROM_SECT __from_sect __TO_SECT \
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# RUN: -o /dev/null %t.o 2>&1 | FileCheck %s --check-prefix=BAD1
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# BAD1-DAG: error: invalid name for segment or section: B@GUS_SEG
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# BAD1-DAG: error: invalid name for segment or section: b@gus_sect
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# BAD1-DAG: error: invalid name for segment or section: S/ASHY_SEG
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# BAD1-DAG: error: invalid name for segment or section: st*rry_sect
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# BAD1-DAG: error: invalid name for segment or section: -o
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# BAD1-DAG: error: {{.*}}: unhandled file type
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# RUN: not %lld \
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# RUN: -rename_segment H#SHY_SEG PL+SSY_SEG \
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# RUN: -rename_segment __FROM_SEG \
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# RUN: -o /dev/null %t.o 2>&1 | FileCheck %s --check-prefix=BAD2
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# BAD2-DAG: error: invalid name for segment or section: H#SHY_SEG
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# BAD2-DAG: error: invalid name for segment or section: PL+SSY_SEG
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# BAD2-DAG: error: invalid name for segment or section: -o
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# BAD2-DAG: error: {{.*}}: unhandled file type
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## Check that section and segment renames happen.
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# RUN: %lld -lSystem \
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# RUN: -rename_section __FROM_SECT __from_sect __TO_SECT __to_sect \
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# RUN: -rename_segment __FROM_SEG __TO_SEG \
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# RUN: -rename_section __TEXT __cstring __RODATA __cstring \
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# RUN: -o %t.out %t.o
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# RUN: llvm-otool -l %t.out | FileCheck %s
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# CHECK: {{^}}Section{{$}}
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# CHECK-NEXT: sectname __text
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# CHECK-NEXT: segname __TEXT
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# CHECK: {{^}}Section{{$}}
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# CHECK-NEXT: sectname __to_sect
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# CHECK-NEXT: segname __TO_SECT
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# CHECK: {{^}}Section{{$}}
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# CHECK-NEXT: sectname __from_seg
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# CHECK-NEXT: segname __TO_SEG
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# CHECK: {{^}}Section{{$}}
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# CHECK-NEXT: sectname __cstring
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# CHECK-NEXT: segname __RODATA
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## Check interaction between -rename_section and -rename_segment.
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## rename_segment should be applied after rename_section, so the output
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## name of rename_section is renamed by rename_segment.
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## (ld64 leaves an empty __TO_SECT,__to_sect in the output for the intermediate
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## name, but it too writes the actual data to __SEG,__to_sect.)
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/small.s \
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# RUN: -o %t/small.o
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# RUN: %lld -dylib \
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# RUN: -rename_section __FROM_SECT __from_sect __TO_SECT __to_sect \
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# RUN: -rename_segment __TO_SECT __SEG \
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# RUN: -o %t.dylib %t/small.o
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# RUN: llvm-otool -l %t.dylib | FileCheck --check-prefix=SECTSEGYES %s
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# RUN: %lld -dylib \
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# RUN: -rename_segment __TO_SECT __SEG \
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# RUN: -rename_section __FROM_SECT __from_sect __TO_SECT __to_sect \
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# RUN: -o %t.dylib %t/small.o
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# RUN: llvm-otool -l %t.dylib | FileCheck --check-prefix=SECTSEGYES %s
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# SECTSEGYES: Section
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# SECTSEGYES-NEXT: sectname __text
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# SECTSEGYES-NEXT: segname __TEXT
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# SECTSEGYES: Section
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# SECTSEGYES-NEXT: sectname __to_sect
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# SECTSEGYES-NEXT: segname __SEG
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## ...but rename_segment has no effect if it doesn't match the name after
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## rename_section is applied.
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# RUN: %lld -dylib \
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# RUN: -rename_section __FROM_SECT __from_sect __TO_SECT __to_sect \
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# RUN: -rename_segment __FROM_SECT __SEG \
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# RUN: -o %t.dylib %t/small.o
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# RUN: llvm-otool -l %t.dylib | FileCheck --check-prefix=SECTSEGSOME %s
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# SECTSEGSOME: Section
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# SECTSEGSOME-NEXT: sectname __text
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# SECTSEGSOME-NEXT: segname __TEXT
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# SECTSEGSOME: Section
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# SECTSEGSOME-NEXT: sectname __to_sect
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# SECTSEGSOME-NEXT: segname __TO_SECT
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## If rename_section would only match after rename_segment, rename_section has
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## no effect.
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# RUN: %lld -dylib \
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# RUN: -rename_section __SEG __from_sect __TO_SECT __to_sect \
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# RUN: -rename_segment __FROM_SECT __SEG \
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# RUN: -o %t.dylib %t/small.o
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# RUN: llvm-otool -l %t.dylib | FileCheck --check-prefix=SECTSEGNO %s
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# RUN: %lld -dylib \
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# RUN: -rename_segment __FROM_SECT __SEG \
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# RUN: -rename_section __SEG __from_sect __TO_SECT __to_sect \
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# RUN: -o %t.dylib %t/small.o
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# RUN: llvm-otool -l %t.dylib | FileCheck --check-prefix=SECTSEGNO %s
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# SECTSEGNO: Section
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# SECTSEGNO-NEXT: sectname __text
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# SECTSEGNO-NEXT: segname __TEXT
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# SECTSEGNO: Section
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# SECTSEGNO-NEXT: sectname __from_sect
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# SECTSEGNO-NEXT: segname __SEG
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#--- main.s
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.section __FROM_SECT,__from_sect
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.global _from_sect
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_from_sect:
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.space 8
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.section __FROM_SEG,__from_seg
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.global _from_seg
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_from_seg:
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.space 8
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## This is a synthetic section; make sure it gets renamed too.
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.cstring
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.space 8
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.text
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.global _main
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_main:
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ret
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#--- small.s
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.section __FROM_SECT,__from_sect
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.global _from_sect
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_from_sect:
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.space 8
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