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Revert several changes related to llvm-symbolizer exiting non-zero on failure. 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 commit 1de0199748ef2a20cd146c100ea1b8e6726c4767. This reverts commit a7b209a6d40d77b43a38664b1fe64513587f24c6. This reverts commit 338dd138ea4a70b52ab48e0c8aa38ec152b3569a.
2020-10-22 06:16:14 +08:00
RUN: llvm-symbolizer --obj=%p/Inputs/macho-universal 0x1f84 | FileCheck %s
[llvm-symbolizer][test] Extract tests from llvm-symbolizer.test and simplify (#2) This is the third of a series of patches simplifying llvm-symbolizer tests. See r352752 and r352753 for the previous two. This patch splits out a number of distinct test cases from llvm-symbolizer.test into separate tests, and simplifies them in various ways including: 1) using --obj/positional arguments for the input file and addresses instead of stdin, 2) using runtime-generated inputs rather than a pre-canned binary, and 3) testing more specifically (i.e. checking only what is interesting to the behaviour changed in the original commit for that test case). This patch also removes the test case for using --obj. The tools/llvm-symbolizer/basic.s test already tests this case. Finally, this patch adds a simple test case to the demangle switch test case to show that demangling happens by default. See https://bugs.llvm.org/show_bug.cgi?id=40070#c1 for the motivation. Reviewed by: dblaikie Differential Revision: https://reviews.llvm.org/D57446 llvm-svn: 352754
2019-01-31 22:17:33 +08:00
Revert several changes related to llvm-symbolizer exiting non-zero on failure. 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 commit 1de0199748ef2a20cd146c100ea1b8e6726c4767. This reverts commit a7b209a6d40d77b43a38664b1fe64513587f24c6. This reverts commit 338dd138ea4a70b52ab48e0c8aa38ec152b3569a.
2020-10-22 06:16:14 +08:00
CHECK-NOT: main
[llvm-symbolizer][test] Extract tests from llvm-symbolizer.test and simplify (#2) This is the third of a series of patches simplifying llvm-symbolizer tests. See r352752 and r352753 for the previous two. This patch splits out a number of distinct test cases from llvm-symbolizer.test into separate tests, and simplifies them in various ways including: 1) using --obj/positional arguments for the input file and addresses instead of stdin, 2) using runtime-generated inputs rather than a pre-canned binary, and 3) testing more specifically (i.e. checking only what is interesting to the behaviour changed in the original commit for that test case). This patch also removes the test case for using --obj. The tools/llvm-symbolizer/basic.s test already tests this case. Finally, this patch adds a simple test case to the demangle switch test case to show that demangling happens by default. See https://bugs.llvm.org/show_bug.cgi?id=40070#c1 for the motivation. Reviewed by: dblaikie Differential Revision: https://reviews.llvm.org/D57446 llvm-svn: 352754
2019-01-31 22:17:33 +08:00
CHECK: ??
Revert several changes related to llvm-symbolizer exiting non-zero on failure. 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 commit 1de0199748ef2a20cd146c100ea1b8e6726c4767. This reverts commit a7b209a6d40d77b43a38664b1fe64513587f24c6. This reverts commit 338dd138ea4a70b52ab48e0c8aa38ec152b3569a.
2020-10-22 06:16:14 +08:00
CHECK-NOT: main