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37ec73c718
As discussed on llvm-dev in http://lists.llvm.org/pipermail/llvm-dev/2017-September/117301.html this changes the command line interface of llvm-dwarfdump to match the one used by the dwarfdump utility shipping on macOS. In addition to being shorter to type this format also has the advantage of allowing more than one section to be specified at the same time. In a nutshell, with this change $ llvm-dwarfdump --debug-dump=info $ llvm-dwarfdump --debug-dump=apple-objc becomes $ dwarfdump --debug-info --apple-objc Differential Revision: https://reviews.llvm.org/D37714 llvm-svn: 312970
28 lines
884 B
Plaintext
28 lines
884 B
Plaintext
// RUN: llvm-dwarfdump -debug-info %p/Inputs/dwarfdump-macho-relocs.macho.x86_64.o | FileCheck %s
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// The dumped file has 2 functions in different sections of the __TEXT segment.
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// Check that the addresses are are dumped correctly
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// Compiled with: clang -x c -g -c -o dwarfdump-macho-relocs.macho.x86_64.o dwarfdump-macho-relocs.test
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__attribute__((section("__TEXT,__blah")))
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int foo() {
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return 42;
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}
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// CHECK: DW_TAG_subprogram
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// CHECK-NEXT: DW_AT_low_pc{{.*}}0x0000000000000020
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// CHECK-NEXT: DW_AT_high_pc{{.*}}0x000000000000002b
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// CHECK-NEXT: DW_AT_frame_base
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// CHECK-NEXT: DW_AT_name{{.*}}"foo"
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int main() {
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return foo();
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}
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// CHECK: DW_TAG_subprogram
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// CHECK-NEXT: DW_AT_low_pc{{.*}}0x0000000000000000
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// CHECK-NEXT: DW_AT_high_pc{{.*}}0x000000000000001a
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// CHECK-NEXT: DW_AT_frame_base
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// CHECK-NEXT: DW_AT_name{{.*}}"main"
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