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12 Commits

Author SHA1 Message Date
Saleem Abdulrasool 2c3771af4e llvm-strings: remove default for -Wcovered-switch-default 
Fix the -Werror build by removing the unnecessary default case in the
covered switch.  NFC

llvm-svn: 292708
 2017-01-21 02:52:29 +00:00
Saleem Abdulrasool ba04861831 llvm-strings: add support for `-t` 
Allow printing the file content offset via the `-t` or `--radix` option.

llvm-svn: 292707
 2017-01-21 02:36:28 +00:00
Saleem Abdulrasool f7009b42f8 llvm-strings: support the `-n` option 
Permit specifying the match length (the `-n` or `--bytes` option).  The
deprecated `-[length]` form is not supported as an option.  This allows the
strings tool to display only the specified length strings rather than the
hardcoded default length of >= 4.

llvm-svn: 286914
 2016-11-15 00:43:52 +00:00
Saleem Abdulrasool f10a871419 Revert "Revert "llvm-strings: support printing the filename"" 
Change the dynamic files to static in the hope that it will actually fix the
transient errors that Ive been unable to reproduce.

llvm-svn: 286891
 2016-11-14 21:10:41 +00:00
Renato Golin 199b6b941d Revert "llvm-strings: support printing the filename" 
Also,

Revert "test: remove the archive before modifying it"
Revert "test: explicitly use gnu format"

This reverts commits r286778, r286729 and r286767, as they are randomly failing
on many bots (AArch64, x86_64).

llvm-svn: 286820
 2016-11-14 13:09:24 +00:00
Saleem Abdulrasool 8b9be8fd41 llvm-strings: support printing the filename 
This adds support for the `-f` or `--print-file-name` option for strings.

llvm-svn: 286767
 2016-11-13 19:07:48 +00:00
Saleem Abdulrasool be3a2919f4 llvm-strings: trivialise logic until we support more options 
Until we have handling for ignoring unloaded sections, simplify the logic to
the point of triviality.  This fixes the scanning of archives, particularly when
embedded in archives.

llvm-svn: 286727
 2016-11-12 18:37:04 +00:00
Saleem Abdulrasool 2729786fff llvm-strings: ensure that the last string is correctly printed 
We would ignore the last string that appeared if the file ended with a printable
character.  Ensure that we get the last string.

llvm-svn: 286706
 2016-11-12 03:39:21 +00:00
NAKAMURA Takumi 8c140e0479 llvm-strings: Fix r286556 to add required libraries. 
llvm-svn: 286594
 2016-11-11 14:17:37 +00:00
Mehdi Amini 2aad046165 Fix build failure, update llvm-strings for the new Error API 
llvm-svn: 286563
 2016-11-11 04:50:18 +00:00
Saleem Abdulrasool 2dcea63b4d llvm-strings: explicitly include cctype 
Include the cctype header to try to fix windows bots.

llvm-svn: 286558
 2016-11-11 04:00:59 +00:00
Saleem Abdulrasool 030ff0f215 llvm-strings: introduce basic strings tool 
This is a replacement to binutils' string tool.  It prints strings found in a
binary (object file, executable, or archive library).  It is rather bare and
not functionally equivalent, however, it lays the groundwork necessary for the
strings tool, enabling iterative development of features to reach feature
parity.

llvm-svn: 286556
 2016-11-11 03:44:12 +00:00