gcc/libbacktrace/filetype.awk

# An awk script to determine the type of a file.
/\177ELF\001/ { if (NR == 1) { print "elf32"; exit } }
/\177ELF\002/ { if (NR == 1) { print "elf64"; exit } }
/\114\001/    { if (NR == 1) { print "pecoff"; exit } }
/\144\206/    { if (NR == 1) { print "pecoff"; exit } }
/\001\337/    { if (NR == 1) { print "xcoff32"; exit } }
/\001\367/    { if (NR == 1) { print "xcoff64"; exit } }
libbacktrace/: * Initial implementation. ./: * MAINTAINERS (Various Maintainers): Add libbacktrace. * configure.ac (host_libs): Add libbacktrace. (target_libraries): Add libbacktrace. * Makefile.def (host_modules): Add libbacktrace. (target_modules): Likewise. * configure, Makefile.in: Rebuild. gcc/go: * config-lang.in (target_libs): Add target-libbacktrace. From-SVN: r191397 2012-09-17 16:38:38 +00:00			`# An awk script to determine the type of a file.`
			`/\177ELF\001/ { if (NR == 1) { print "elf32"; exit } }`
			`/\177ELF\002/ { if (NR == 1) { print "elf64"; exit } }`
libbacktrace: add support of PE/COFF libbacktrace/ 2015-05-29 Tristan Gingold <gingold@adacore.com> * pecoff.c: New file. * Makefile.am (FORMAT_FILES): Add pecoff.c and dependencies. * Makefile.in: Regenerate. * filetype.awk: Detect pecoff. * configure.ac: Define BACKTRACE_SUPPORTS_DATA on elf platforms. Add pecoff. * btest.c (test5): Test enabled only if BACKTRACE_SUPPORTS_DATA is true. * backtrace-supported.h.in (BACKTRACE_SUPPORTS_DATA): Define. * configure: Regenerate. * pecoff.c: New file. From-SVN: r223859 2015-05-29 08:40:20 +00:00			`/\114\001/ { if (NR == 1) { print "pecoff"; exit } }`
			`/\144\206/ { if (NR == 1) { print "pecoff"; exit } }`
configure.ac: Check for XCOFF32/XCOFF64. * configure.ac: Check for XCOFF32/XCOFF64. Check for loadquery. * filetype.awk: Separate AIX XCOFF32 and XCOFF64. * xcoff.c: Add support for AIX XCOFF32 and XCOFF64 formats. * configure, config.h.in: Regenerate. From-SVN: r250590 2017-07-26 21:43:28 +00:00			`/\001\337/ { if (NR == 1) { print "xcoff32"; exit } }`
			`/\001\367/ { if (NR == 1) { print "xcoff64"; exit } }`
filetype.awk: Add AIX XCOFF type detection. * filetype.awk: Add AIX XCOFF type detection. * configure.ac: Recognize xcoff format. * Makefile.am (FORMAT_FILES): Add xcoff.c. * fileline.c: Include <unistd.h>. (fileline_initialize): Add case for AIX procfs. * xcoff.c: New file. * configure, Makefile.in: Rebuild. From-SVN: r250435 2017-07-21 18:05:08 +00:00