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llvm-project/lld/test/elf/archive-elf-forceload.test

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Adding support to resolve symbols with archive libraries in lld llvm-svn: 167854
2012-11-14 02:39:10 +08:00
# Tests the functionality of archive libraries reading
# and resolution
# Note: The binary files would not be required once we have support to generate
# binary archives from textual(yaml) input
#
# Tests generated using the source files below
# main file
# int main()
# {
# fn();
# return 0;
# }
#
# archive file
# int fn()
# {
# return 0;
# }
#
# int fn1()
# {
# return 0;
# }
# gcc -c main.c fn.c fn1.c
This is my Driver refactoring patch. The major changes are: 1) LinkerOptions has been merged into TargetInfo 2) LinkerInvocation has been merged into Driver 3) Drivers no longer convert arguments into an intermediate (core) argument list, but instead create a TargetInfo object and call setter methods on it. This is only how in-process linking would work. That is, you can programmatically set up a TargetInfo object which controls the linking. 4) Lots of tweaks to test suite to work with driver changes 5) Add the DarwinDriver 6) I heavily doxygen commented TargetInfo.h Things to do after this patch is committed: a) Consider renaming TargetInfo, given its new roll. b) Consider pulling the list of input files out of TargetInfo. This will enable in-process clients to create one TargetInfo the re-use it with different input file lists. c) Work out a way for Drivers to format the warnings and error done in core linking. llvm-svn: 178776
2013-04-05 02:59:24 +08:00
RUN: lld -flavor gnu -target x86_64-linux -e main %p/Inputs/mainobj.x86_64 \
[lld][LinkingContext][ELF] Allow different output file types. This adds an option --output-filetype that can be set to either YAML/Native(case insensitive). The linker would create the outputs associated with the type specified by the user. Changes all the tests to use the new option. llvm-svn: 191183
2013-09-23 12:24:15 +08:00
RUN: --whole-archive %p/Inputs/libfnarchive.a --no-whole-archive --output-filetype=yaml \
This is my Driver refactoring patch. The major changes are: 1) LinkerOptions has been merged into TargetInfo 2) LinkerInvocation has been merged into Driver 3) Drivers no longer convert arguments into an intermediate (core) argument list, but instead create a TargetInfo object and call setter methods on it. This is only how in-process linking would work. That is, you can programmatically set up a TargetInfo object which controls the linking. 4) Lots of tweaks to test suite to work with driver changes 5) Add the DarwinDriver 6) I heavily doxygen commented TargetInfo.h Things to do after this patch is committed: a) Consider renaming TargetInfo, given its new roll. b) Consider pulling the list of input files out of TargetInfo. This will enable in-process clients to create one TargetInfo the re-use it with different input file lists. c) Work out a way for Drivers to format the warnings and error done in core linking. llvm-svn: 178776
2013-04-05 02:59:24 +08:00
RUN: | FileCheck -check-prefix FORCELOAD %s
Adding support to resolve symbols with archive libraries in lld llvm-svn: 167854
2012-11-14 02:39:10 +08:00
Removes files for separate ReaderYAML.cpp and WriterYAML.cpp and adds a new file ReaderWriterYAML.cpp that uses YAML I/O. Lots of tweaks to test suite for slightly different YAML encoding. llvm-svn: 171592
2013-01-05 10:22:35 +08:00
FORCELOAD: defined-atoms:
Adding support to resolve symbols with archive libraries in lld llvm-svn: 167854
2012-11-14 02:39:10 +08:00
FORCELOAD: - name: fn1
FORCELOAD: scope: global
FORCELOAD: content: [ 55, 48, 89, E5, B8, 00, 00, 00, 00, 5D, C3 ]
FORCELOAD: - name: fn
FORCELOAD: scope: global
FORCELOAD: content: [ 55, 48, 89, E5, B8, 00, 00, 00, 00, 5D, C3 ]
Removes files for separate ReaderYAML.cpp and WriterYAML.cpp and adds a new file ReaderWriterYAML.cpp that uses YAML I/O. Lots of tweaks to test suite for slightly different YAML encoding. llvm-svn: 171592
2013-01-05 10:22:35 +08:00
FORCELOAD: absolute-atoms:
Adding support to resolve symbols with archive libraries in lld llvm-svn: 167854
2012-11-14 02:39:10 +08:00
FORCELOAD: - name: main.c
FORCELOAD: value: 0x0
FORCELOAD: - name: fn1.c
FORCELOAD: value: 0x0
FORCELOAD: - name: fn.c
FORCELOAD: value: 0x0