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bunch o changes

This commit is contained in:
Ken Raeburn 1995-04-11 06:19:06 +00:00
parent 9b0da28b13
commit 7beebeb652
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Tue Apr 11 01:42:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
* gdbinit.in: Add breakpoint in as_abort.
* write.c (cvt_frag_to_fill): If offset is less than zero,
complain about it specifically, instead of reporting an assertion
failure.
(relax_segment): Complain about .org backwards, then ignore it.
Do generic rs_machine_dependent relaxation only if
TC_GENERIC_RELAX_TABLE is defined, and use its value for the base
of the table.
* tc.h (md_relax_table): Delete declaration.
* config/tc-a29k.c: Deleted md_relax_table.
* config/tc-{alpha,arm,h8300,hppa,i860,m88k,mips,ppc,sparc,z8k}.c:
Ditto.
* config/tc-{h8500,i386,i960,ns32k,sh,tahoe,vax,w65}.h: Declare
md_relax_table here, and define TC_GENERIC_RELAX_TABLE to expand
to md_relax_table.
* config/tc-h8500.c (md_relax_table): No longer const.
* config/tc-w65.c (md_relax_table): Ditto.
* config/tc-sparc.c (md_short_jump_size, md_long_jump_size):
Deleted.
start-sanitize-arc
* config/tc-arc.c (md_relax_table, md_short_jump_size,
md_long_jump_size): Deleted.
end-sanitize-arc
start-sanitize-rce
* config/tc-rce.h: Declare md_relax_table here, and define
TC_GENERIC_RELAX_TABLE to expand to it.
end-sanitize-rce
Mon Apr 10 15:57:42 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
* config/tc-mips.c (nopic_need_relax): New static function, split
out from md_estimate_size_before_relax.
(md_estimate_size_before_relax): Call it.
(load_address, macro): In NO_PIC branches, if nopic_need_relax
returns nonzero, don't attempt GP optimization.
* config/tc-m68k.c (PCINDEX): New macro.
(md_relax_table): No longer const. Add PCINDEX entries.
(m68k_ip): For AINDX with simple symbol operand, generate a
PCINDEX frag if PC is used, or do normal non-AINDX processing for
address register.
(m68k_init_after_args): If cpu is 68000 or 68010, fix
md_relax_table to prevent relaxation of PCINDEX/BYTE mode to
SHORT, since they don't support that mode.
(md_convert_frag_1, case PCLEA/LONG): Add 4 to offset, not 2. Add
support for new PCINDEX modes.
(md_estimate_size_before_relax): Process PCINDEX/SZ_UNDEF mode.
* config/tc-m68k.c (md_convert_frag_1, case PCLEA/SHORT): Add 2 to
offset.
(m68k_ip, case most punctuation/AOFF): If using PC, call add_frag
using PCLEA.
* config/tc-m68k.c: Don't explicitly include config.h. Deleted a
bunch of "#if 0" code and useless comments.
(struct m68k_cpu): New type.
(archs, n_archs): New variables, with single list of name/enum
mapping and aliases.
(m68k_ip): Delete the table here.
(m68k_init_after_args): Use the new table here instead of
open-coding it.
(md_parse_option, case 'm'): Ditto.
* doc/Makefile.in (Makefile): Fix rule for running config.status.
(internals.dvi, internals.ps, internals.ps4): New targets, not
built by default.