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llvm-project/llvm/test/Object/archive-symtab.test

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Add an initial implementation of archive symbol table generation. The symbol table has forward references in the file. Instead of allocating a temporary buffer or counting the size and then writing, this implementation writes a dummy value first and patches it once the final value is known. There is room for performance improvement. I will implement them as soon as I get some other features (like a ranlib mode) in. llvm-svn: 186934
2013-07-23 18:47:01 +08:00
RUN: rm -f %t.a
RUN: llvm-ar rcs %t.a %p/Inputs/trivial-object-test.elf-x86-64 %p/Inputs/trivial-object-test2.elf-x86-64
Changed the lvm-nm alias "-s" for -print-armap to "-M". This will allow the "-s" flag to implemented in the future as it is in darwin’s nm(1) to list symbols only in the specified section. Given a LGTM by Shankar Easwaran who originally implemented the support for lvm-nm’s -print-armap and archive map symbols. llvm-svn: 212576
2014-07-09 07:47:31 +08:00
RUN: llvm-nm -M %t.a | FileCheck %s
Add an initial implementation of archive symbol table generation. The symbol table has forward references in the file. Instead of allocating a temporary buffer or counting the size and then writing, this implementation writes a dummy value first and patches it once the final value is known. There is room for performance improvement. I will implement them as soon as I get some other features (like a ranlib mode) in. llvm-svn: 186934
2013-07-23 18:47:01 +08:00
CHECK: Archive map
CHECK-NEXT: main in trivial-object-test.elf-x86-64
CHECK-NEXT: foo in trivial-object-test2.elf-x86-64
CHECK-NEXT: main in trivial-object-test2.elf-x86-64
CHECK-NOT: bar
CHECK: trivial-object-test.elf-x86-64:
Fix llvm-nm to print the full 64-bit address for symbols in 64-bit object files. The implementation might be better to have a method is64Bit() in the class SymbolicFile instead of having the static routine isSymbolList64Bit() in llvm-nm.cpp . But this is very much in the sprit of isObject() and getNMTypeChar() in llvm-nm.cpp that has a series of if else statements based on the specific class of the SymbolicFile. I can update this if folks would like. Also the tests were updated to be explicit about checking the address for 64-bits or 32-bits from object files. llvm-svn: 208463
2014-05-10 07:57:49 +08:00
CHECK-NEXT: U SomeOtherFunction
CHECK-NEXT: 0000000000000000 T main
CHECK-NEXT: U puts
Fix some double printing of filenames for archives in llvm-nm when the tool is given multiple files. Also fix the same issue with Mach-O universal files. And fix the newline spacing to separate the output in these cases. llvm-svn: 211405
2014-06-21 05:29:27 +08:00
CHECK: trivial-object-test2.elf-x86-64:
Fix llvm-nm to print the full 64-bit address for symbols in 64-bit object files. The implementation might be better to have a method is64Bit() in the class SymbolicFile instead of having the static routine isSymbolList64Bit() in llvm-nm.cpp . But this is very much in the sprit of isObject() and getNMTypeChar() in llvm-nm.cpp that has a series of if else statements based on the specific class of the SymbolicFile. I can update this if folks would like. Also the tests were updated to be explicit about checking the address for 64-bits or 32-bits from object files. llvm-svn: 208463
2014-05-10 07:57:49 +08:00
CHECK-NEXT: 0000000000000000 t bar
CHECK-NEXT: 0000000000000006 T foo
CHECK-NEXT: 0000000000000016 T main
Add support for the 's' operation to llvm-ar. If no other operation is specified, 's' becomes an operation instead of an modifier. The s operation just creates a symbol table. It is the same as running ranlib. We assume the archive was created by a sane ar (like llvm-ar or gnu ar) and if the symbol table is present, then it is current. We use that to optimize the most common case: a broken build system that thinks it has to run ranlib. llvm-svn: 187353
2013-07-29 20:40:31 +08:00
RUN: rm -f %t.a
RUN: llvm-ar rcS %t.a %p/Inputs/trivial-object-test.elf-x86-64 %p/Inputs/trivial-object-test2.elf-x86-64
Changed the lvm-nm alias "-s" for -print-armap to "-M". This will allow the "-s" flag to implemented in the future as it is in darwin’s nm(1) to list symbols only in the specified section. Given a LGTM by Shankar Easwaran who originally implemented the support for lvm-nm’s -print-armap and archive map symbols. llvm-svn: 212576
2014-07-09 07:47:31 +08:00
RUN: llvm-nm -M %t.a | FileCheck %s --check-prefix=NOMAP
Add support for the 's' operation to llvm-ar. If no other operation is specified, 's' becomes an operation instead of an modifier. The s operation just creates a symbol table. It is the same as running ranlib. We assume the archive was created by a sane ar (like llvm-ar or gnu ar) and if the symbol table is present, then it is current. We use that to optimize the most common case: a broken build system that thinks it has to run ranlib. llvm-svn: 187353
2013-07-29 20:40:31 +08:00
NOMAP-NOT: Archive map
RUN: llvm-ar s %t.a
Changed the lvm-nm alias "-s" for -print-armap to "-M". This will allow the "-s" flag to implemented in the future as it is in darwin’s nm(1) to list symbols only in the specified section. Given a LGTM by Shankar Easwaran who originally implemented the support for lvm-nm’s -print-armap and archive map symbols. llvm-svn: 212576
2014-07-09 07:47:31 +08:00
RUN: llvm-nm -M %t.a | FileCheck %s
Add support for the 's' operation to llvm-ar. If no other operation is specified, 's' becomes an operation instead of an modifier. The s operation just creates a symbol table. It is the same as running ranlib. We assume the archive was created by a sane ar (like llvm-ar or gnu ar) and if the symbol table is present, then it is current. We use that to optimize the most common case: a broken build system that thinks it has to run ranlib. llvm-svn: 187353
2013-07-29 20:40:31 +08:00
check that the archive does have a corrupt symbol table.
RUN: rm -f %t.a
RUN: cp %p/Inputs/archive-test.a-corrupt-symbol-table %t.a
Changed the lvm-nm alias "-s" for -print-armap to "-M". This will allow the "-s" flag to implemented in the future as it is in darwin’s nm(1) to list symbols only in the specified section. Given a LGTM by Shankar Easwaran who originally implemented the support for lvm-nm’s -print-armap and archive map symbols. llvm-svn: 212576
2014-07-09 07:47:31 +08:00
RUN: llvm-nm -M %t.a | FileCheck %s --check-prefix=CORRUPT
Add support for the 's' operation to llvm-ar. If no other operation is specified, 's' becomes an operation instead of an modifier. The s operation just creates a symbol table. It is the same as running ranlib. We assume the archive was created by a sane ar (like llvm-ar or gnu ar) and if the symbol table is present, then it is current. We use that to optimize the most common case: a broken build system that thinks it has to run ranlib. llvm-svn: 187353
2013-07-29 20:40:31 +08:00
CORRUPT: Archive map
CORRUPT-NEXT: mbin in trivial-object-test.elf-x86-64
CORRUPT-NEXT: foo in trivial-object-test2.elf-x86-64
CORRUPT-NEXT: main in trivial-object-test2.elf-x86-64
CORRUPT: trivial-object-test.elf-x86-64:
Fix llvm-nm to print the full 64-bit address for symbols in 64-bit object files. The implementation might be better to have a method is64Bit() in the class SymbolicFile instead of having the static routine isSymbolList64Bit() in llvm-nm.cpp . But this is very much in the sprit of isObject() and getNMTypeChar() in llvm-nm.cpp that has a series of if else statements based on the specific class of the SymbolicFile. I can update this if folks would like. Also the tests were updated to be explicit about checking the address for 64-bits or 32-bits from object files. llvm-svn: 208463
2014-05-10 07:57:49 +08:00
CORRUPT-NEXT: U SomeOtherFunction
CORRUPT-NEXT: 0000000000000000 T main
CORRUPT-NEXT: U puts
Fix some double printing of filenames for archives in llvm-nm when the tool is given multiple files. Also fix the same issue with Mach-O universal files. And fix the newline spacing to separate the output in these cases. llvm-svn: 211405
2014-06-21 05:29:27 +08:00
CORRUPT: trivial-object-test2.elf-x86-64:
Fix llvm-nm to print the full 64-bit address for symbols in 64-bit object files. The implementation might be better to have a method is64Bit() in the class SymbolicFile instead of having the static routine isSymbolList64Bit() in llvm-nm.cpp . But this is very much in the sprit of isObject() and getNMTypeChar() in llvm-nm.cpp that has a series of if else statements based on the specific class of the SymbolicFile. I can update this if folks would like. Also the tests were updated to be explicit about checking the address for 64-bits or 32-bits from object files. llvm-svn: 208463
2014-05-10 07:57:49 +08:00
CORRUPT-NEXT: 0000000000000000 t bar
CORRUPT-NEXT: 0000000000000006 T foo
CORRUPT-NEXT: 0000000000000016 T main
Add support for the 's' operation to llvm-ar. If no other operation is specified, 's' becomes an operation instead of an modifier. The s operation just creates a symbol table. It is the same as running ranlib. We assume the archive was created by a sane ar (like llvm-ar or gnu ar) and if the symbol table is present, then it is current. We use that to optimize the most common case: a broken build system that thinks it has to run ranlib. llvm-svn: 187353
2013-07-29 20:40:31 +08:00
check that the we *don't* update the symbol table.
RUN: llvm-ar s %t.a
Changed the lvm-nm alias "-s" for -print-armap to "-M". This will allow the "-s" flag to implemented in the future as it is in darwin’s nm(1) to list symbols only in the specified section. Given a LGTM by Shankar Easwaran who originally implemented the support for lvm-nm’s -print-armap and archive map symbols. llvm-svn: 212576
2014-07-09 07:47:31 +08:00
RUN: llvm-nm -M %t.a | FileCheck %s --check-prefix=CORRUPT
Add a minimal implementation of ranlib. This is just enough to get "llvm-ranlib foo.a" working and tested. Making llvm-ranlib a symbolic link to llvm-ar doesn't work so well with llvm's option parsing, but ar's option parsing is mostly custom anyway. This patch also removes the -X32_64 option. Looks like it was just added in r10297 as part of implementing the current command line parsing. I can add it back (with a test) if someone really has AIX portability problems without it. llvm-svn: 189489
2013-08-29 00:22:16 +08:00
repeate the test with llvm-ranlib
RUN: rm -f %t.a
RUN: llvm-ar rcS %t.a %p/Inputs/trivial-object-test.elf-x86-64 %p/Inputs/trivial-object-test2.elf-x86-64
Changed the lvm-nm alias "-s" for -print-armap to "-M". This will allow the "-s" flag to implemented in the future as it is in darwin’s nm(1) to list symbols only in the specified section. Given a LGTM by Shankar Easwaran who originally implemented the support for lvm-nm’s -print-armap and archive map symbols. llvm-svn: 212576
2014-07-09 07:47:31 +08:00
RUN: llvm-nm -M %t.a | FileCheck %s --check-prefix=NOMAP
Add a minimal implementation of ranlib. This is just enough to get "llvm-ranlib foo.a" working and tested. Making llvm-ranlib a symbolic link to llvm-ar doesn't work so well with llvm's option parsing, but ar's option parsing is mostly custom anyway. This patch also removes the -X32_64 option. Looks like it was just added in r10297 as part of implementing the current command line parsing. I can add it back (with a test) if someone really has AIX portability problems without it. llvm-svn: 189489
2013-08-29 00:22:16 +08:00
RUN: llvm-ranlib %t.a
Changed the lvm-nm alias "-s" for -print-armap to "-M". This will allow the "-s" flag to implemented in the future as it is in darwin’s nm(1) to list symbols only in the specified section. Given a LGTM by Shankar Easwaran who originally implemented the support for lvm-nm’s -print-armap and archive map symbols. llvm-svn: 212576
2014-07-09 07:47:31 +08:00
RUN: llvm-nm -M %t.a | FileCheck %s
Add support for BSD format Archive map symbols (aka the table of contents from a __.SYMDEF or "__.SYMDEF SORTED" archive member). llvm-svn: 212568
2014-07-09 06:10:02 +08:00
Changed the lvm-nm alias "-s" for -print-armap to "-M". This will allow the "-s" flag to implemented in the future as it is in darwin’s nm(1) to list symbols only in the specified section. Given a LGTM by Shankar Easwaran who originally implemented the support for lvm-nm’s -print-armap and archive map symbols. llvm-svn: 212576
2014-07-09 07:47:31 +08:00
RUN: llvm-nm -M %p/Inputs/macho-archive-x86_64.a | FileCheck %s --check-prefix=BSD-MachO
Object, support both mach-o archive t.o.c file names For historical reasons archives on mach-o have two possible names for the file containing the table of contents for the archive: "__.SYMDEF SORTED" and "__.SYMDEF". But the libObject archive reader only supported the former. This patch fixes llvm::object::Archive to support both names. llvm-svn: 221747
2014-11-12 09:37:45 +08:00
RUN: llvm-nm -M %p/Inputs/macho-archive-unsorted-x86_64.a | FileCheck %s --check-prefix=BSD-MachO
Add support for BSD format Archive map symbols (aka the table of contents from a __.SYMDEF or "__.SYMDEF SORTED" archive member). llvm-svn: 212568
2014-07-09 06:10:02 +08:00
BSD-MachO: Archive map
BSD-MachO: _bar in bar.o
BSD-MachO: _foo in foo.o