MatCat.OpenSource/8sa1-binutils-gdb
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
e3d39609d1
8sa1-binutils-gdb/ld/testsuite
History
Alan Modra 491993044b Enhance powerpc ld -r --relax 
One of the ill effects of ld -r is to mash together sections.  That
can result in reduced icache performance at runtime due to unexpected
movement of code.  Another problem is that sections can become too
large to link on targets that have limited relative addressing.  ld -r
--relax attempts to overcome the large section problem for branches by
inserting trampolines, but the powerpc support added lots of
unnecessary trampolines.  This patch trims them somewhat.

bfd/
	* elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
	Avoid trashing toff with added when used as a symbol index.
	Ignore R_PPC_PLTREL24 addends in unused example code.  Avoid
	creating unnecessary fixups when relocatable.
ld/
	* testsuite/ld-powerpc/big.s: New file.
	* testsuite/ld-powerpc/relaxrl.d: New test.
	* testsuite/ld-powerpc/powerpc.exp: Run new test.
	* testsuite/ld-powerpc/relaxr.d: Adjust.
2018-07-25 16:52:58 +09:30
..
config
ld-aarch64 [PATCH, LD, AArch64] Fix ifunc testisms 2018-07-20 16:35:37 +01:00
ld-alpha Define various symbols conditionally in shared libraries 2018-06-08 20:17:34 +09:30
ld-arc ld error/warning messages 2018-02-26 10:51:12 +10:30
ld-arm [ARM] Update bfd's Tag_CPU_arch knowledge 2018-07-02 11:22:20 +01:00
ld-auto-import
ld-avr
ld-bootstrap Fix parens in ld bootstrap.exp 2018-06-26 21:28:05 +09:30
ld-cdtest
ld-checks
ld-cris ELF dynsyms 2018-06-14 11:32:01 +09:30
ld-crx
ld-cygwin
ld-d10v
ld-discard xgate testsuite fixes 2018-07-10 23:59:59 +09:30
ld-elf PowerPC64 fails reloc-discard test 2018-07-23 13:06:33 +09:30
ld-elfcomm Remove sh5 and sh64 support 2018-04-16 15:29:39 +09:30
ld-elfvers various i386-aout and i386-coff target removal 2018-04-18 09:34:19 +09:30
ld-elfvsb various i386-aout and i386-coff target removal 2018-04-18 09:34:19 +09:30
ld-elfweak various i386-aout and i386-coff target removal 2018-04-18 09:34:19 +09:30
ld-fastcall
ld-frv Define various symbols conditionally in shared libraries 2018-06-08 20:17:34 +09:30
ld-gc Revise "ld testsuite use of notarget" 2018-07-11 16:39:04 +09:30
ld-h8300 Remove h8300-coff support 2018-04-16 15:17:57 +09:30
ld-i386 x86: Add a GNU_PROPERTY_X86_ISA_1_USED note if needed 2018-07-20 09:19:00 -07:00
ld-ia64 Define various symbols conditionally in shared libraries 2018-06-08 20:17:34 +09:30
ld-ifunc [PATCH, LD, AArch64] Fix ifunc testisms 2018-07-20 16:35:37 +01:00
ld-libs
ld-linkonce x86: Add a GNU_PROPERTY_X86_ISA_1_USED note if needed 2018-07-20 09:19:00 -07:00
ld-m68hc11
ld-m68k Define various symbols conditionally in shared libraries 2018-06-08 20:17:34 +09:30
ld-mep
ld-metag Define various symbols conditionally in shared libraries 2018-06-08 20:17:34 +09:30
ld-mips-elf MIPS/LD/testsuite: Correct mips-elf.exp test ABI/emul/endian arrangement 2018-07-12 20:01:44 +01:00
ld-misc ld testsuite use of notarget 2018-07-10 23:58:29 +09:30
ld-mmix ld error/warning messages 2018-02-26 10:51:12 +10:30
ld-mn10300
ld-msp430-elf
ld-nds32
ld-nios2
ld-pe ld testsuite use of notarget 2018-07-10 23:58:29 +09:30
ld-pie
ld-plugin ld: Set non_ir_ref_regular for --undefined SYMBOL 2018-07-04 06:29:13 -07:00
ld-powerpc Enhance powerpc ld -r --relax 2018-07-25 16:52:58 +09:30
ld-pru Fix binary compatibility between GCC and the TI compiler for the PRU target. 2018-05-09 11:39:32 +01:00
ld-riscv-elf RISC-V: Handle out-of-range calls to undefined weak. 2018-06-03 15:42:29 -07:00
ld-s12z Add support for the Freescale s12z processor. 2018-05-18 15:26:18 +01:00
ld-s390 S/390: Improve partial relro support for 64 bit 2018-07-18 13:20:06 +02:00
ld-scripts x86: Add a GNU_PROPERTY_X86_ISA_1_USED note if needed 2018-07-20 09:19:00 -07:00
ld-selective Remove sh5 and sh64 support 2018-04-16 15:29:39 +09:30
ld-sh Define various symbols conditionally in shared libraries 2018-06-08 20:17:34 +09:30
ld-shared various i386-aout and i386-coff target removal 2018-04-18 09:34:19 +09:30
ld-size various i386-aout and i386-coff target removal 2018-04-18 09:34:19 +09:30
ld-sparc Define various symbols conditionally in shared libraries 2018-06-08 20:17:34 +09:30
ld-spu
ld-srec Remove sh5 and sh64 support 2018-04-16 15:29:39 +09:30
ld-tic6x ld: Adjust tic6x tests 2018-05-21 20:41:24 -07:00
ld-tilegx
ld-tilepro
ld-undefined [ARM] FDPIC: Update testsuite so that many tests pass with arm*-uclinuxfdpiceabi. 2018-04-25 21:13:14 +00:00
ld-unique ld testsuite use of notarget 2018-07-10 23:58:29 +09:30
ld-v850
ld-vax-elf
ld-visium
ld-vxworks
ld-x86-64 x86: Add a GNU_PROPERTY_X86_ISA_1_USED note if needed 2018-07-20 09:19:00 -07:00
ld-xc16x
ld-xstormy16
ld-xtensa xtensa: ld: convert tests to run_dump_test 2018-07-23 12:06:40 -07:00
ld-z8k
lib x86: Add a GNU_PROPERTY_X86_ISA_1_USED note if needed 2018-07-20 09:19:00 -07:00
ChangeLog-2004
ChangeLog-2005
ChangeLog-2006
ChangeLog-2007
ChangeLog-2008
ChangeLog-2009
ChangeLog-2010
ChangeLog-2011
ChangeLog-2012
ChangeLog-2013
ChangeLog-2014
ChangeLog-2015
ChangeLog-9303