Commit | Line | Data |
---|---|---|
0cef0e20 JW |
1 | Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
2 | ||
3 | * tc-sparc.c (sparc_ip): Add code to flag error if an absolute | |
4 | constant will not fit in an immediate field. | |
5 | (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow. | |
6 | ||
f3f45b10 KR |
7 | Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com) |
8 | ||
9 | * obj-coff.c (callj_table): Delete global variable. | |
10 | (obj_emit_relocations): Define it locally here, and only if | |
11 | TC_I960 is defined. | |
12 | ||
13 | * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name. | |
14 | (m68k_ip): Don't warn about bignum used as float bit-pattern. | |
15 | ||
16 | * obj-coff.c: Replaced ANSI and non-ANSI function declarations | |
17 | with a single set using PARAMS macro. | |
18 | ||
19 | * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length | |
20 | of 2. | |
21 | ||
22 | * tc-i960.c: Missed a couple of 0->NO_RELOC conversions. | |
23 | ||
24 | * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values, | |
25 | so widening works consistently. | |
26 | ||
1045c20b ILT |
27 | Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com) |
28 | ||
29 | * obj-coffbfd.c (write_object_file): check return value of | |
30 | bfd_close_all_done. | |
31 | ||
6142210d ILT |
32 | Tue Oct 20 13:02:25 1992 Ian Lance Taylor (ian@cygnus.com) |
33 | ||
34 | * Support for i386-sysv. | |
35 | obj-coffbfd.c (do_relocs_for, write_object_file): set segment | |
36 | addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can | |
37 | be used to set them all to zero as was done before. | |
38 | (fill_section): segment addresses now set in write_object_file. | |
39 | (fill_section): Don't set STYP_NOLOAD for .bss section. | |
40 | (fixup_segment): 386 uses strange common symbol format. | |
41 | tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for | |
42 | compatibility with SVR3.2 linker. | |
43 | ||
4f447678 SC |
44 | Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
45 | ||
c116445e SC |
46 | fix i960+non-bfd coff bit rot. |
47 | * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line): | |
48 | support for C source listings. (obj_coff_endef): look in the right | |
49 | part of the symbol for the symbol name | |
50 | ||
4f447678 SC |
51 | * tc-m68k.c (get_num): make it work for all segments, not just the |
52 | first three. | |
53 | ||
2f68cb54 SC |
54 | Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
55 | ||
56 | * obj-coffbfd.c (write_object_file): don't fixup for the z8k | |
57 | * tc-z8k.c: lots of bug fixes | |
58 | ||
7c42ad77 ILT |
59 | Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com) |
60 | ||
61 | * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition | |
62 | #elif, since it is not supported by old compilers. | |
63 | ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a | |
64 | couple of expressions in tc-m68k.c. | |
65 | ||
fdc6ba64 KR |
66 | Mon Sep 28 21:16:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
67 | ||
68 | * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new. | |
69 | ||
fe86a817 ILT |
70 | Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com) |
71 | ||
72 | * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require | |
73 | local labels to start with a .) and set REGISTER_PREFIX to %. | |
74 | tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined. | |
75 | ||
b066f445 SEF |
76 | Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com) |
77 | ||
78 | * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all | |
79 | sections starting from zero, rather than making them consecutive. | |
80 | This makes subsequent reloc calculations easier, esp if the object | |
81 | format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily) | |
82 | allocate lcomm in .data rather than in .bss. It seems that some | |
83 | tools can't cope with a non-zero sized bss before linkage. | |
84 | ||
ae9c717e KR |
85 | Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
86 | ||
87 | * tc-m68k.c: Replace "enum m68k_architecture" with "int" | |
88 | throughout. That enum no longer means what we thought it meant. | |
89 | ||
90 | * tc-m68k.c (md_assemble, md_parse_option): Handle new | |
91 | "-mno-688[58]1" options. | |
92 | ||
93 | * tc-m68k.c: Added CPU32 support. | |
94 | ||
04b07d16 SC |
95 | Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
96 | ||
97 | * tc-m68k.c (m68k_ip): An(disp) is not pc relative. | |
98 | ||
76bf2d5d ILT |
99 | Sun Sep 13 20:29:39 1992 Ian Lance Taylor (ian@cygnus.com) |
100 | ||
e41474b7 ILT |
101 | * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD. |
102 | obj-coffbfd.c (fixup_segment): check for signed .word overflow if | |
103 | WARN_SIGNED_OVERFLOW_WORD. | |
104 | ||
76bf2d5d ILT |
105 | * obj-coffbfd.c (fixup_segment): fixed missing parens in |
106 | expression checking for byte or word overflow. | |
107 | ||
28c8c50b SC |
108 | Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
109 | ||
110 | Support for i386 coff | |
111 | * obj-coffbfd.h : added stuff | |
112 | * tc-i386.c (tc_coff_fix2rtype): new function | |
113 | * tc-i386.h : new coff defines | |
114 | ||
3ad9ec6a ILT |
115 | Wed Sep 9 11:10:24 1992 Ian Lance Taylor (ian@cygnus.com) |
116 | ||
117 | * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge | |
118 | Motorola and MIT syntax; gas can now assemble either type of | |
119 | file. | |
120 | tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files. | |
121 | From Steve Chamberlain: | |
122 | m68kcoff.mt: for m68k COFF. | |
123 | obj-coffbfd.c: (fixup_mdeps) added | |
124 | (size_section) removed bad sanity check | |
125 | (fill_section) added rs_machine_dependent case | |
126 | (write_object_file) call fixup_mdeps | |
127 | (fixup_segment) set fx_subsy to 0. | |
128 | obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and | |
129 | handle m68k. | |
130 | tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala | |
131 | pseudo ops. | |
132 | ||
8ae35e59 ILT |
133 | Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com) |
134 | ||
135 | * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars), | |
136 | tc-i960.c (md_ri_to_chars): Always output bout object file in | |
137 | little endian byte order (used to use endianness of host). | |
138 | ||
163107a1 SC |
139 | Tue Aug 25 15:11:08 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
140 | ||
141 | * z8k.c, z8k.h, z8k.mt: z8000 support stuff | |
142 | ||
148eb5dd ILT |
143 | Mon Aug 24 12:45:12 1992 Ian Lance Taylor (ian@cygnus.com) |
144 | ||
145 | * tc-m68k.c: use TARGET_CPU to choose default cpu type. | |
146 | ||
147 | * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB | |
148 | so that we can assemble hand-written libgcc code. | |
149 | ||
c50140c8 ILT |
150 | Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com) |
151 | ||
152 | * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be | |
153 | written with indirection on the last two operands, which can be | |
154 | either data or address registers. Added a new operand type 'r' | |
155 | which accepts either register type. Added '(' to notend stuff in | |
156 | tc-m68kmote.c to accept (a0):(a2) in cas2 instruction. | |
157 | ||
0e7d3df7 | 158 | Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com) |
f101ac57 KR |
159 | |
160 | * sparc.mt: New file. | |
161 | ||
bec66218 PB |
162 | Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com) |
163 | ||
164 | * tc-m68k.c: ".align N" means align to N-byte boundary *only* | |
165 | if TN_SUN3; otherwise align to 2**N-byte bounary. | |
166 | ||
1eaf4dd6 SC |
167 | Thu Aug 6 12:08:42 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
168 | ||
169 | * config/tc-h8300.c: if a :8 is seen after an operand, fill top | |
170 | two bytes of any constant with 0xff: | |
171 | ||
934afcd4 JG |
172 | Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com) |
173 | ||
174 | * tc-m68k.c (try_index): Error if index scaling specified and | |
175 | assembling for an older CPU than a 68020. | |
176 | ||
f264b1f5 SC |
177 | Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com) |
178 | ||
179 | * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT | |
180 | ||
a1765cf0 SC |
181 | Tue Jun 9 07:50:46 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
182 | ||
183 | * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do | |
184 | pcrel data stuff. (md_estimate_size_before_relax): when relaxing a | |
185 | 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into | |
186 | the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put | |
187 | it into SEG_BSS | |
188 | ||
a0fffd0d JW |
189 | Thu May 28 11:20:27 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
190 | ||
191 | * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new | |
192 | -Asparclite flag. | |
193 | ||
c58dbabf SC |
194 | Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
195 | ||
196 | * obj-coffbfd.c: use is a synonym for section, (do_relocs_for): | |
197 | calc the base of relocs correctly. | |
198 | * tc-a29k.c (parse_operand): allow expressions to be in any section. | |
c58dbabf | 199 | |
df7204ad RP |
200 | Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com) |
201 | ||
202 | * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from | |
203 | tc-m68k.h to te-sun3.h. | |
204 | ||
205 | Wed Mar 11 23:34:46 1992 K. Richard Pixley (rich@cygnus.com) | |
206 | ||
207 | * te-sun3.h: add LOCAL_LABELS_DOLLAR. | |
208 | ||
1a9e2cf8 RP |
209 | Fri Feb 21 06:22:15 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
210 | ||
211 | * obj-aout.c: do not include stab.gnu.h if NO_LISTING. | |
212 | ||
213 | * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place. | |
214 | ||
215 | * a.out.h: removed. | |
216 | ||
6d5460ab RP |
217 | Fri Feb 21 02:17:22 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM) |
218 | ||
219 | * tc-i386.c: tc-i386.c: added handling of the following opcodes: | |
220 | i/o opcodes - inb, inw, outb and outw. string manipulation with | |
221 | att syntax - scmp, slod, smov, ssca, ssto. | |
222 | ||
223 | Fri Feb 21 01:53:50 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM) | |
224 | ||
225 | * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss | |
226 | to just after .file . | |
227 | ||
228 | In obj_crawl_symbol_chain() where it tries to put the external | |
229 | symbols apart, with the condition: | |
230 | (!S_IS_DEFINED(symbolP) && | |
231 | !S_IS_DEBUG(symbolP) && | |
232 | !SF_GET_STATICS(symbolP)) | |
233 | it was moving too many symbols out. So I switch it back to the | |
234 | condition: | |
235 | (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP)) | |
236 | ||
237 | In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO | |
238 | so that we don't use the F_RELFLG which make the linker complain | |
239 | that somebody has stripped the relocation info. | |
240 | ||
241 | Also, the AIX ld program require that the relocation table | |
242 | is sorted by r_vaddr like the standard ATT assembler does. | |
243 | ||
244 | [he also changed the sizeof(struct ...)'s into the coff | |
245 | style FOOSZ macros. I'm not sure this is right, but I can't | |
246 | remember why. xoxorich.] | |
247 | ||
e6a125b1 RP |
248 | Tue Feb 18 02:11:10 1992 K. Richard Pixley (rich at cygnus.com) |
249 | ||
90d85bc4 RP |
250 | * tc-m88k.[hc]: pulled in from hack's unfinished work. These |
251 | aren't yet integrated. | |
252 | ||
4b83ef1c RP |
253 | * tc-i860.[hc]: blew off the dust. Something must still be done |
254 | about conflicting relocation types. | |
255 | ||
e6a125b1 RP |
256 | * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the |
257 | real thing. | |
258 | ||
259 | * tc-i960.c, tc-sparc.c: white space and comments only. | |
260 | ||
261 | * tc-a29k.h: delete duplicate macro definition. | |
262 | ||
263 | * new file atof-ns32k.c copied from hack's last unreleased gas. | |
264 | ||
265 |