Commit | Line | Data |
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c625fc23 JSC |
1 | Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk> |
2 | ||
3 | * config/tc-mips.c: Added mips_4100 control, and support for | |
4 | accepting the 4100 as a MIPS architecture variant (md_begin, | |
5 | macro_build, mips_ip, md_parse_option). Adding suitable | |
6 | command-line OPTIONs, and updating the help text (md_show_usage). | |
7 | ||
dd1a5316 KR |
8 | Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com> |
9 | ||
c625fc23 JSC |
10 | * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when |
11 | BFD_ASSEMBLER is defined. | |
12 | ||
3366a224 KR |
13 | * Use one active frag and one obstack per frag chain: |
14 | * frags.c (frags): Variable deleted. | |
15 | (frag_alloc): New function. | |
16 | (frag_grow, frag_more, frag_variant, frag_now_fix, | |
17 | frag_append_1_char): Refer to frchain_now->frch_obstack instead of | |
18 | frags variable. | |
19 | (frag_new): Ditto. Verify that frch_last and frag_now match on | |
20 | entry and exit, and that old frag_now has non-zero type. Replace | |
21 | "know" uses with "assert". Use frag_alloc instead of mucking with | |
22 | obstack alignment. | |
23 | * frags.h (frags): Declaration deleted. | |
24 | * subsegs.h (struct frchain): Add new field frch_frag_now. | |
25 | * subsegs.c (frchains, dummy_frag, absolute_frchain): New static | |
26 | variables. | |
27 | (subsegs_begin): Initialize frchains obstack. Under gcc, don't | |
28 | give it any stricter alignment than frchainS structures need. Do | |
29 | not initialize frags obstack. Set frag_now to point to | |
30 | dummy_obstack. Initialize absolute_frchain. | |
31 | (subseg_set_rest): Save and restore frag_now in frch_frag_now | |
32 | field of frchainS. Don't create new frags on section switch, and | |
33 | use frag_alloc when creating a new frag chain. For absolute | |
34 | section, set frchain_now to absolute_frchain. Verify that | |
35 | frch_last and frag_now match on entry and exit. Initialize | |
36 | per-chain obstack, and under gcc, set required alignment to that | |
37 | needed by fragS structure. | |
c625fc23 | 38 | |
3366a224 KR |
39 | * write.c (chain_frchains_together_1): Verify fr_type is nonzero. |
40 | ||
41 | * stabs.c (get_stab_string_offset): Only copy input string if a | |
42 | fresh copy is needed, not if the section already exists. | |
43 | (s_stab_generic): Cache stab section name to bypass lookups, since | |
44 | usually it will match. Could be made faster still by changing the | |
45 | memory allocation rules. | |
46 | (s_xstab): Cache section name to bypass repeated string | |
47 | allocation. | |
48 | ||
49 | * frags.c (frag_new): Deleted register declarations. | |
50 | ||
51 | * listing.c (frag_now): Don't declare. | |
52 | ||
53 | * as.c (chunksize): New variable. | |
54 | (debug_memory): New variable. | |
55 | (main): If debug_memory is set, reduce chunksize and | |
56 | _bfd_chunksize. | |
57 | * as.h (chunksize): Declare it. | |
58 | * read.c (read_begin): Use it. | |
59 | ||
de5ebe2e KR |
60 | * config/tc-alpha.c (md_shortopts): Include 'g'. |
61 | (md_parse_option): Ignore it. | |
62 | ||
dd1a5316 KR |
63 | * Makefile.in (distclean): Remove Makefile and config.status from |
64 | testsuite directory. | |
65 | (clean-here): Don't delete testsuite. Instead, delete only the | |
66 | files within it that would be generated by running tests. | |
67 | ||
de5ebe2e KR |
68 | * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call |
69 | frag_now_fix instead of accessing obstack info directly. | |
70 | * config/tc-arm.c (s_ltorg): Ditto. | |
71 | (md_assemble): Ditto. | |
72 | ||
73 | * config/tc-i386.c (md_assemble): Call frag_grow instead of | |
74 | obstack_room. | |
75 | ||
625f4e48 KR |
76 | Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com> |
77 | ||
78 | * stabs.c (aout_process_stab): Insert debug symbol into symbol | |
79 | chain after parsing value expression, if any, to avoid separating | |
80 | continued .stabs lines. | |
81 | ||
33a8c1b6 ILT |
82 | Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com> |
83 | ||
84 | * config/tc-mips.c (mips_elf_pseudo_table): Remove. | |
85 | (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table. | |
86 | ||
b6b8f911 MM |
87 | Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net> |
88 | ||
625f4e48 KR |
89 | * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for |
90 | -mcom support and PPC_OPCODE_ANY for -many. | |
91 | (md_parse_option): Ditto. | |
92 | (ppc_arch): Ditto. | |
93 | (md_begin): For duplicate instructions, print all duplicates | |
94 | before aborting. | |
b6b8f911 | 95 | |
4c2935f4 MM |
96 | Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com> |
97 | ||
98 | * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on | |
99 | common mode operation. | |
100 | (md_show_usage): Add -mcom to usage message. | |
4c2935f4 MM |
101 | |
102 | Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com> | |
103 | ||
104 | * expr.c (op_rank): Add O_symbol_rva. | |
105 | * expr.h (operatorT): Add O_symbol_rva. | |
106 | * read.c (cons_worker): Set O_symbol_rva when necessary. | |
107 | * write.c (fix_new_exp): Understand O_symbol_rva. | |
108 | ||
7db865dc ILT |
109 | Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com> |
110 | ||
111 | * config/tc-mips.c: Correct s_cons arguments. From Michael | |
112 | Joosten <joost@ori.cadlab.de>. | |
113 | ||
1b13e6fc ILT |
114 | Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com> |
115 | ||
116 | * config/tc-ppc.c (ppc_macro): Make count unsigned. | |
117 | (ppc_biei): Set segment to now_seg and value to coff_n_line_nos. | |
118 | (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting | |
119 | the fix_line field. | |
120 | * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and | |
121 | make non-static. Change all users. | |
122 | * config/obj-coff.h (coff_n_line_nos): Declare. | |
123 | ||
9e3e3d4c KR |
124 | Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com> |
125 | ||
126 | Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
127 | ||
128 | * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message. | |
129 | ||
130 | * config/obj-elf.c (obj_elf_common): Convert specified byte | |
131 | alignment to power of two. Set size of local bss symbol. | |
132 | ||
133 | * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name. | |
134 | ||
13a6c753 ILT |
135 | Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com> |
136 | ||
137 | * sb.c, macro.c: Decide whether to include <string.h> or | |
138 | <strings.h> just as as.h does. | |
139 | ||
a75aafcd DE |
140 | Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com> |
141 | ||
142 | * Makefile.in (site.exp): Fix setting of $srcdir. | |
143 | ||
144 | * config/tc-arm.c (md_atof): Fix little-endian output. | |
f6ec8c46 DE |
145 | * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for |
146 | all coff targets. | |
a75aafcd | 147 | |
d89861c7 KR |
148 | Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com> |
149 | ||
4d2ba393 KR |
150 | * doc/as.texinfo: Split out the NS32k family documentation, |
151 | despite its being commented out for now. | |
152 | * doc/c-ns32k.texi: New file. | |
153 | ||
2c5eb48d KR |
154 | * sb.c, macro.c: Include string.h. |
155 | ||
6b0a6eaa KR |
156 | * Makefile.in (comparison): Only check *.o; we don't care if |
157 | timestamps inserted by the native linker differ. | |
158 | ||
d89861c7 KR |
159 | * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern |
160 | if alignment stricter than 4 bytes is requested; in that case, | |
161 | align to a 4-byte boundary first. | |
162 | ||
70aeac05 KR |
163 | Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu> |
164 | ||
165 | * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used | |
166 | uninitialized" warning for `Max_Source_Offset'. | |
167 | ||
eaaa2a42 KK |
168 | Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com> |
169 | ||
170 | * config/tc-ppc.c (parse_toc_entry): New function to parse [toc] | |
171 | qualifiers and detect errors if present. | |
172 | (md_assemble): Add call to parse_toc_entry. Also added some support | |
173 | for the [tocv] qualifier. | |
174 | (ppc_pe_tocd): New function to support data in the toc section. | |
175 | ||
cd557d83 ILT |
176 | Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com> |
177 | ||
178 | * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for | |
179 | an absolute symbol. | |
180 | ||
42ac8fa8 ILT |
181 | Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com> |
182 | ||
cd557d83 ILT |
183 | * config/tc-m68k.c (isbyte): Accept all values from -65536 to |
184 | +65535, so ~VAL will not be rejected. | |
185 | ||
42ac8fa8 ILT |
186 | * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode, |
187 | skip characters after the pseudo-op. | |
188 | (s_else): Likewise. | |
189 | * read.c (get_line_sb): Don't look past buffer_limit. | |
190 | (s_include): In MRI mode, skip characters after the file name. | |
191 | ||
eef66934 ILT |
192 | Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com> |
193 | ||
194 | * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit | |
195 | periods in register names. | |
196 | ||
cdc49cba | 197 | For older changes see ChangeLog.1. |