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DJ Delorie e896287c16 rl78: relaxation fixes 
Various fixes to linker relaxation.  In general, we need to support
relaxing every branch, even if we don't relax it in the assembler,
so we can optionally defer relaxation to the linker.

* elf32-rl78.c (rl78_offset_for_reloc): Add more relocs.
(rl78_elf_relax_section): Add bc/bz/bnc/bnz/bh/bnh.  Fix reloc
choices.

* config/rl78-parse.y: Make all branches relaxable via
rl78_linkrelax_branch().
* config/tc-rl78.c (rl78_linkrelax_branch): Mark all relaxable
branches with relocs.
(options): Add OPTION_NORELAX.
(md_longopts): Add -mnorelax.
(md_parse_option): Support OPTION_NORELAX.
(op_type_T): Add bh, sk, call, and br.
(rl78_opcode_type): Likewise.
(rl78_relax_frag): Fix not-relaxing logic.  Add sk.
(md_convert_frag): Fix relocation handling.
(tc_gen_reloc): Strip relax relocs when not linker relaxing.
(md_apply_fix): Defer overflow handling for anything that needs a
PLT, to the linker.
* config/tc-rl78.h (TC_FORCE_RELOCATION): Force all relocations to
the linker when linker relaxing.
* doc/c-rl78.texi (norelax): Add.
 		2015-12-08 01:29:25 -05:00
..
Makefile.am ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
Makefile.in Revert the AM_ZLIB change in gas 2015-03-31 06:39:57 -07:00
all.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
as.texinfo Add assembler, disassembler and linker support for power9. 2015-11-11 19:52:52 -06:00
c-aarch64.texi [AArch64] Add feature flags and command line for ARMv8.2 FP16 support. 2015-11-27 13:19:50 +00:00
c-alpha.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-arc.texi New ARC implementation. 2015-10-07 14:20:19 +01:00
c-arm.texi [ARM] Add ARMv8.2 architecture feature and command line option. 2015-11-19 09:24:14 +00:00
c-avr.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-bfin.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-cr16.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-cris.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-d10v.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-d30v.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-epiphany.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-h8300.texi Add support for the h8300-linux target. 2015-02-23 17:04:53 +00:00
c-hppa.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-i370.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-i386.texi Add support for monitorx/mwaitx instructions 2015-06-30 07:50:12 -07:00
c-i860.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-i960.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-ia64.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-ip2k.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-lm32.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-m32c.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-m32r.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-m68hc11.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-m68k.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-metag.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-microblaze.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-mips.texi Add cores for M5100 series 2015-07-28 11:26:39 +01:00
c-mmix.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-msp430.texi Add support for MSP430 silicon errata to the assembler. 2015-10-22 16:25:46 +01:00
c-mt.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-nds32.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-nios2.texi Add Nios II arch flags and compatibility tests 2015-07-01 15:55:28 -07:00
c-ns32k.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-pdp11.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-pj.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-ppc.texi Add assembler, disassembler and linker support for power9. 2015-11-11 19:52:52 -06:00
c-rl78.texi rl78: relaxation fixes 2015-12-08 01:29:25 -05:00
c-rx.texi doc/c-rx.texi: Fix markup typos in last change. 2015-04-09 21:09:02 +02:00
c-s390.texi Add support for extensions in the .machine pseudoop on S/390, e.g. ".machine zEC12+nohtm+vx" 2015-09-29 13:22:07 +01:00
c-score.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-sh.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-sh64.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-sparc.texi gas: support for the sparc %ncc condition codes register. 2015-05-06 09:26:23 -07:00
c-tic6x.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-tic54x.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-tilegx.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-tilepro.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-v850.texi Adds support for generating notes in V850 binaries. 2015-02-24 17:54:09 +00:00
c-vax.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-visium.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-xc16x.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-xgate.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-xstormy16.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-xtensa.texi xtensa: add --auto-litpools option 2015-08-12 20:19:58 +03:00
c-z8k.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
c-z80.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
fdl.texi Change documentation license to FDL v1.3 2008-11-19 16:22:48 +00:00
h8.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
internals.texi Compact EH Support 2015-05-28 15:21:17 -07:00