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110 lines
4.5 KiB
Plaintext
110 lines
4.5 KiB
Plaintext
# This test uses the local debuginfod cache to test the llvm-objdump integration
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# with the debuginfod client.
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REQUIRES: x86-registered-target
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RUN: rm -rf %t
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RUN: mkdir %t
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# Produce a stripped copy of the input binary.
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# Note: See embedded-source.test for details about the input file.
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RUN: llvm-objcopy --strip-debug %p/Inputs/embedded-source %t/stripped
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# Printing source for the stripped binary should fail.
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RUN: env DEBUGINFOD_CACHE_PATH=%t llvm-objdump -d --source %t/stripped | \
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RUN: FileCheck %s --check-prefix=NOTFOUND
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# Use cp to write the debug binary to an appropriately-named file in the llvm
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# debuginfod cache.
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RUN: cp %p/Inputs/embedded-source %t/llvmcache-17908201640401622315
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# Write a broken "binary" under %t/broken.
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RUN: mkdir %t/broken
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RUN: echo "bad" > %t/broken/llvmcache-17908201640401622315
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# Write the stripped binary under %t/stripped-cache.
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RUN: mkdir %t/stripped-cache
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RUN: cp %t/stripped %t/stripped-cache/llvmcache-17908201640401622315
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# Write to a debug info directory as well.
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RUN: mkdir -p %t/debug/.build-id/15
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RUN: cp %p/Inputs/embedded-source %t/debug/.build-id/15/12f769114c011387393822af15dd660c080295.debug
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# Don't use debuginfod by default without any URLs.
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RUN: env DEBUGINFOD_CACHE_PATH=%t llvm-objdump -d --source %t/stripped | \
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RUN: FileCheck %s --check-prefix=NOTFOUND
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# Don't use debuginfod if disabled.
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RUN: env DEBUGINFOD_CACHE_PATH=%t DEBUGINFOD_URLS=http://foo \
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RUN: llvm-objdump -d --source --no-debuginfod %t/stripped | \
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RUN: FileCheck %s --check-prefix=NOTFOUND
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# Look up build IDs locally without debuginfod.
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RUN: llvm-objdump -d --source --no-debuginfod --debug-file-directory %t/debug \
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RUN: %t/stripped | \
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RUN: FileCheck %s --check-prefix=FOUND
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# Use debuginfod without URLs if requested.
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RUN: env DEBUGINFOD_CACHE_PATH=%t llvm-objdump -d --source --debuginfod \
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RUN: %t/stripped | \
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RUN: FileCheck %s --check-prefix=FOUND
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# Produce a warning if a bad binary is fetched, but do not fail.
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RUN: env DEBUGINFOD_CACHE_PATH=%t/broken llvm-objdump -d --source --debuginfod \
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RUN: %t/stripped 2> %t.err | \
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RUN: FileCheck %s --check-prefix=NOTFOUND
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RUN: FileCheck %s --check-prefix=BADBINARYERROR -DPATH=%t --input-file %t.err
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BADBINARYERROR: warning: '[[PATH]]/broken{{[/\\]}}llvmcache-17908201640401622315': The file was not recognized as a valid object file
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# Use the original binary if the fetched binary has no debug info.
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RUN: env DEBUGINFOD_CACHE_PATH=%t/stripped-cache llvm-objdump -d --source \
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RUN: --debuginfod %t/stripped 2> %t.err | \
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RUN: FileCheck %s --check-prefix=NOTFOUND
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RUN: count 0 < %t.err
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# Use debuginfod to look up build IDs.
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RUN: env DEBUGINFOD_CACHE_PATH=%t llvm-objdump -d --source \
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RUN: --build-id 1512f769114c011387393822af15dd660c080295 | \
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RUN: FileCheck %s --check-prefix=FOUND
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# Produce an error if malformed (not a hex string).
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RUN: not env DEBUGINFOD_CACHE_PATH=%t llvm-objdump -d --source --build-id foo \
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RUN: 2> %t.err
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RUN: FileCheck %s --check-prefix=MALFORMEDERROR --input-file %t.err
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MALFORMEDERROR: error: --build-id: expected a build ID, but got 'foo'
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# Produce an error if not found.
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RUN: not env DEBUGINFOD_CACHE_PATH=%t llvm-objdump -d --source --build-id abc \
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RUN: 2> %t.err
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RUN: FileCheck %s --check-prefix=NOTFOUNDERROR --input-file %t.err
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NOTFOUNDERROR: error: --build-id: could not find build ID 'abc'
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# Use debuginfod to recover symbols.
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RUN: llvm-strip --strip-sections %t/stripped
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RUN: env DEBUGINFOD_CACHE_PATH=%t llvm-objdump -d --debuginfod \
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RUN: %t/stripped | \
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RUN: FileCheck %s --check-prefix=SYMBOLS
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# Use debuginfod to recover section headers, but not symbols.
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RUN: mkdir %t/stripped-symbols
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RUN: cp %p/Inputs/embedded-source %t/stripped-symbols/llvmcache-17908201640401622315
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RUN: llvm-strip %t/stripped-symbols/llvmcache-17908201640401622315
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RUN: env DEBUGINFOD_CACHE_PATH=%t/stripped-symbols llvm-objdump -d \
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RUN: --debuginfod %t/stripped | \
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RUN: FileCheck %s --check-prefix=SECTIONS
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# Don't use debuginfod if neither section headers nor symbols can be recovered.
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RUN: mkdir %t/stripped-sections
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RUN: echo "" | llvm-mc -filetype=obj -triple x86_64 > \
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RUN: %t/stripped-sections/llvmcache-17908201640401622315
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RUN: llvm-strip --strip-sections %t/stripped-sections/llvmcache-17908201640401622315
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RUN: env DEBUGINFOD_CACHE_PATH=%t/stripped-sections llvm-objdump -d \
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RUN: --debuginfod %t/stripped | \
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RUN: FileCheck %s --check-prefix=NOSECTIONS
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NOTFOUND-NOT: int main(int argc, char *argv[]) {
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FOUND: int main(int argc, char *argv[]) {
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SYMBOLS: <main>:
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SECTIONS: <.text>:
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NOSECTIONS: <PT_LOAD#{{[0-9]+}}>:
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