a67d164a82
Seems users have enough different uses of the symbolizer where they might have unknown binaries and offsets such that "best effort" behavior is all that's expected of llvm-symbolizer - so even erroring on unknown executables and out of bounds offsets might not be suitable. This reverts commit1de0199748. This reverts commita7b209a6d4. This reverts commit338dd138ea.
34 lines
1.6 KiB
Plaintext
34 lines
1.6 KiB
Plaintext
# llvm-symbolizer infers the number base from the form of the address.
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RUN: llvm-symbolizer -e /dev/null -a 0x1234 | FileCheck %s
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RUN: llvm-symbolizer -e /dev/null -a 0X1234 | FileCheck %s
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RUN: llvm-symbolizer -e /dev/null -a 4660 | FileCheck %s
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RUN: llvm-symbolizer -e /dev/null -a 011064 | FileCheck %s
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RUN: llvm-symbolizer -e /dev/null -a 0b1001000110100 | FileCheck %s
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RUN: llvm-symbolizer -e /dev/null -a 0B1001000110100 | FileCheck %s
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RUN: llvm-symbolizer -e /dev/null -a 0o11064 | FileCheck %s
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# llvm-symbolizer / StringRef::getAsInteger only accepts the 0o prefix in lowercase.
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RUN: llvm-symbolizer -e /dev/null -a 0O1234 | FileCheck %s --check-prefix=INVALID-NOT-OCTAL-UPPER
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# llvm-addr2line always requires hexadecimal, but accepts an optional 0x prefix.
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RUN: llvm-addr2line -e /dev/null -a 0x1234 | FileCheck %s
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RUN: llvm-addr2line -e /dev/null -a 0X1234 | FileCheck %s
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RUN: llvm-addr2line -e /dev/null -a 1234 | FileCheck %s
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RUN: llvm-addr2line -e /dev/null -a 01234 | FileCheck %s
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RUN: llvm-addr2line -e /dev/null -a 0b1010 | FileCheck %s --check-prefix=HEXADECIMAL-NOT-BINARY
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RUN: llvm-addr2line -e /dev/null -a 0B1010 | FileCheck %s --check-prefix=HEXADECIMAL-NOT-BINARY
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RUN: llvm-addr2line -e /dev/null -a 0o1234 | FileCheck %s --check-prefix=INVALID-NOT-OCTAL-LOWER
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RUN: llvm-addr2line -e /dev/null -a 0O1234 | FileCheck %s --check-prefix=INVALID-NOT-OCTAL-UPPER
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CHECK: 0x1234
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CHECK-NEXT: ??
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HEXADECIMAL-NOT-BINARY: 0xb1010
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HEXADECIMAL-NOT-BINARY: ??
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INVALID-NOT-OCTAL-LOWER: 0o1234
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INVALID-NOT-OCTAL-LOWER-NOT: ??
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INVALID-NOT-OCTAL-UPPER: 0O1234
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INVALID-NOT-OCTAL-UPPER-NOT: ??
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