Commit | Line | Data |
---|---|---|
8d9cd6b1 NC |
1 | 2003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com> |
2 | ||
3 | * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New. | |
4 | (md_pseudo_table): Add h8300hn, h8300sn. | |
5 | * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn. | |
6 | * doc/c-h8300.texi : Add documentation for new machine directives. | |
7 | ||
5ce8663f NC |
8 | 2003-04-24 Nick Clifton <nickc@redhat.com> |
9 | ||
10 | * config/tc-ppc.c (ppc_symbol_chars): Define. | |
11 | * config/tc-ppc.h (tc_symbol_chars): Define. | |
12 | ||
ef230218 JR |
13 | 2003-04-23 J"orn Rennecke <joern.rennecke@superh.com> |
14 | ||
15 | * config/tc-sh.c: Amend comment to refer to SuperH. | |
16 | * config/tc-sh.h: Likewise. | |
17 | (LISTING_HEADER): Amend to refer to SuperH. | |
18 | * config/tc-sh64.c: Change comment to refer to SuperH. | |
19 | * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH. | |
20 | * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH. | |
21 | * doc/c-sh.texi: Amend to refer to SuperH. | |
22 | Add SuperH architecture documentation references. | |
23 | * doc/c-sh64.texi: Change to refer to SuperH. | |
24 | ||
204cd129 NC |
25 | 2003-04-23 H.J. Lu <hjl@gnu.org> |
26 | ||
27 | * app.c (do_scrub_chars): More checks for valid labels. | |
28 | ||
2cdb18a7 L |
29 | 2003-04-22 H.J. Lu <hjl@gnu.org> |
30 | ||
31 | * app.c (do_scrub_chars): Check for valid label. | |
32 | ||
26597c86 NC |
33 | 2003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
34 | ||
35 | * doc/as.texinfo: Replace references to Mitsubishi M32R with | |
36 | references to Renesas M32R. | |
37 | * doc/c-m32r.texi: Likewise. | |
38 | ||
88b4ca40 RH |
39 | 2003-04-21 Richard Henderson <rth@redhat.com> |
40 | ||
41 | * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers. | |
42 | (out_file_list): Assign non-null filename after generating error. | |
43 | ||
e5f08f7e JJ |
44 | 2003-04-18 Jakub Jelinek <jakub@redhat.com> |
45 | ||
46 | * ehopt.c (check_eh_frame): For aug_size == 0 | |
47 | in state_seeing_aug_size state skip the state_skipping_aug | |
48 | state. | |
49 | ||
c2dcd04e NC |
50 | 2003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com> |
51 | ||
52 | * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with | |
53 | 'Renesas'. | |
54 | * doc/c-h8500.texi: Likewise. | |
55 | * doc/c-sh.texi: Likewise. | |
56 | * doc/c-sh64.texi: Likewise. | |
57 | * doc/h8.texi: Likewise. | |
58 | * config/tc-h8300.c: Likewise. | |
59 | * config/tc-h8300.h: Likewise. | |
60 | * config/tc-h8500.c: Likewise. | |
61 | * config/tc-h8500.h: Likewise. | |
62 | * config/tc-sh.c: Likewise. | |
63 | * config/tc-sh.h: Likewise. | |
64 | * config/tc-sh64.c: Likewise. | |
65 | * config/tc-sh64.h: Likewise. | |
66 | ||
f5040a92 AO |
67 | 2003-04-10 Alexandre Oliva <aoliva@redhat.com> |
68 | ||
69 | * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New. | |
70 | * config/tc-mips.c: Use signed add for n32 address arithmetic. | |
71 | (append_insn): When filling delay slots with instructions | |
72 | that have fixups that tc_gen_reloc might consider modifyable | |
73 | in variant frags, start a new frag. | |
74 | (load_address): Generate GOT_DISP with of without offset | |
75 | depending on whether symbol is local. For -xgot, use | |
76 | GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16. | |
77 | (macro) <M_DLA_AB, M_LA_AB>: Likewise. | |
78 | <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got, | |
79 | CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got. | |
80 | <ld_st>: In NewABI with small got, always use | |
81 | GOT_PAGE/GOT_OFST, with the latter in the load/store | |
82 | instruction. With big got, use GOT_HI16/GOT_LO16 or | |
83 | GOT_PAGE/GOT_OFST. | |
84 | (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI. | |
85 | Add tc_frag_data.tc_fr_offset to addends. Decay CALL16, | |
86 | GOT_OFST and GOT_DISP to GOT_DISP in NewABI. | |
87 | (md_convert_frag): Use memmove for safe copying of overlapping | |
88 | regions. | |
89 | ||
35b55ed2 SC |
90 | 2003-04-09 Stephane Carrez <stcarrez@nerim.fr> |
91 | ||
92 | * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort, | |
93 | -mlong, -mshort-double and -mlong-double options; use table @code. | |
94 | (M68HC11-Syntax): Update to document 68HC12 operands. | |
95 | (M68HC11-Modifiers): New section for operand modifiers. | |
96 | (M68HC11-Directives): New section for specific assembler directives. | |
97 | (M68HC11-Branch): Fix Overfull hbox error. | |
98 | ||
9214dd3b AO |
99 | 2003-04-09 Alexandre Oliva <aoliva@redhat.com> |
100 | ||
101 | * config/tc-mips.c (macro): Add comments explaining the rationale | |
102 | for Chris' change. | |
103 | ||
eb0a7d52 AO |
104 | 2003-04-09 Chris Demetriou <cgd@broadcom.com> |
105 | ||
106 | * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit | |
107 | constant address that Alexandre took out by accident. Reject | |
108 | 64-bit addresses that are not sign extensions of 32 bits only if | |
109 | we don't support 64-bit address constants. | |
110 | ||
a7fc733f AM |
111 | 2003-04-09 Alan Modra <amodra@bigpond.net.au> |
112 | ||
113 | * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs. | |
114 | ||
9cc92a36 NC |
115 | 2003-04-08 Nick Clifton <nickc@redhat.com> |
116 | ||
117 | * as.c (perform_an_assembly_pass): If using cgen, call | |
118 | gas_cgen_begin. | |
119 | * cgen.c (gas_cgen_begin): New function. If | |
120 | flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok | |
121 | otherwise call cgen_clear_signed_overflow_ok. | |
122 | * cgen.h: Prototype gas_cgen_begin. | |
123 | ||
fe59a223 TS |
124 | 2003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
125 | ||
126 | * write.c (write_relocs): Remove unused variable. | |
127 | ||
5a7a0b7b AO |
128 | 2003-04-06 Chris Demetriou <cgd@broadcom.com> |
129 | ||
130 | * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New. | |
131 | (macro): Use new macro to decide whether to emit constant address | |
132 | as 32 or 64 bits if addresses are 32-bit wide but registers are | |
133 | 64-bit wide. | |
134 | ||
577300ce SC |
135 | 2003-04-05 Stephane Carrez <stcarrez@nerim.fr> |
136 | ||
137 | * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define. | |
138 | (M6811_OP_PAGE_ADDR): New internal define. | |
139 | (get_operand): New modifier %page and %addr to obtain page and | |
140 | address part of a far-function. | |
141 | (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't | |
142 | complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation | |
143 | relocs. | |
144 | (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier. | |
145 | (find_opcode): Add comment. | |
146 | (md_estimate_size_before_relax): Force relocation of | |
147 | STATE_UNDEXED_OFFSET types when the symbol is not absolute. | |
148 | (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16 | |
149 | instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32 | |
150 | on the symbol itself so that DWARF2 strings are merged correctly. | |
151 | ||
be33c5dd SS |
152 | 2003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com> |
153 | ||
154 | * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed | |
155 | default tic4x target format to 'coff2-tic4x'. | |
156 | * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and | |
157 | s/c3x/tic3x/ | |
158 | * config/tc-tic4x.h: Ditto | |
159 | ||
e8fd7476 NC |
160 | 2003-04-03 Nick Clifton <nickc@redhat.com> |
161 | ||
162 | * NEWS: Mention support for Xtensa architecture. | |
163 | ||
47281638 PB |
164 | 2003-04-02 Philip Blundell <philb@gnu.org> |
165 | ||
166 | * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM. | |
167 | ||
af22f5b2 CD |
168 | 2003-04-02 Chris Demetriou <cgd@broadcom.com> |
169 | ||
170 | * config/tc-mips.c (macro2): Adjust implementation of | |
171 | M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly | |
172 | in the case where the source and destination registers | |
173 | are the same. | |
174 | ||
e0001a05 NC |
175 | 2003-04-01 Bob Wilson <bob.wilson@acm.org> |
176 | ||
177 | * Makefile.am (CPU_TYPES): Add xtensa. | |
178 | (TARGET_CPU_CFILES): Add config/tc-xtensa.c. | |
179 | (TARGET_CPU_HFILES): Add config/tc-xtensa.h. | |
180 | (xtensa-relax.o): New target. | |
181 | Run "make dep-am". | |
182 | * Makefile.in: Regenerate. | |
183 | * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to | |
184 | extra_objects for xtensa targets. | |
185 | * configure: Regenerate. | |
186 | * write.c (write_object_file): Add new md_post_relax_hook. | |
187 | * config/tc-xtensa.c: New file. | |
188 | * config/tc-xtensa.h: Likewise. | |
189 | * config/xtensa-istack.h: Likewise. | |
190 | * config/xtensa-relax.c: Likewise. | |
191 | * config/xtensa-relax.h: Likewise. | |
192 | * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi. | |
193 | * doc/Makefile.in: Regenerate. | |
194 | * doc/all.texi: Set new XTENSA variable. | |
195 | * doc/as.texinfo: Set new Xtensa variable. Describe | |
196 | Xtensa-specific options. Define line comment character for | |
197 | Xtensa. Add Xtensa processors to list of ELF targets where | |
198 | alignment is specified in bytes. Add new Xtensa-Dependent node. | |
199 | Add acknowledgements for those contributing to the Xtensa port. | |
200 | * doc/internals.texi: Describe new md_post_relax_hook. | |
201 | * doc/c-xtensa.texi: New file. | |
202 | ||
203 | ||
5a6c6817 NC |
204 | 2003-04-01 Nick Clifton <nickc@redhat.com> |
205 | Richard Earnshaw <rearnsha@arm.com> | |
206 | ||
207 | * config/tc-arm.c: Remove presence of (r) and (tm) symbols. | |
208 | (ARM_ARCH_IWMMXT): Simplify. | |
209 | (insns): Place iwmmx instructions in correct place in table. | |
210 | (arm_add_note): New function: Add a note entry to a .note section. | |
211 | (md_begin): Make the default architecture be unknown. | |
212 | Suppress the creation of an arm note section. | |
213 | ||
97bbfa38 EC |
214 | 2003-03-26 Eric Christopher <echristo@redhat.com> |
215 | ||
216 | * config/tc-mips.c (nopic_need_relax): Check for | |
217 | S_IS_EXTERN. | |
218 | ||
e16bb312 NC |
219 | 2003-03-25 Stan Cox <scox@redhat.com> |
220 | Nick Clifton <nickc@redhat.com> | |
97bbfa38 | 221 | |
e16bb312 NC |
222 | Contribute support for Intel's iWMMXt chip - an ARM variant: |
223 | ||
224 | * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX, | |
225 | WC_PREFIX, REG_TYPE_IWMMXT): New constants. | |
226 | (enum wreg_type, enum iwmmxt_insn_type): New types. | |
227 | (wr_register, wc_register, wcg_register): New macros. | |
228 | (iwmmxt_table): New variable. | |
229 | (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc, | |
230 | do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm, | |
231 | do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia, | |
232 | do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc, | |
233 | do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov, | |
234 | do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg, | |
235 | do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero, | |
236 | cp_byte_address_offset, cp_byte_address_required_here, | |
237 | check_iwmmxt_insn): New functions. | |
97bbfa38 | 238 | (asm_opcode_insns): Add iWMMXt instructions. |
e16bb312 NC |
239 | (md_begin): Set the mach value for iWMMXt targets. Create a note |
240 | section to identify iwmmxt binaries. | |
241 | (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2. | |
242 | * doc/c-arm.texi: Document the support for the iWMMXt. | |
243 | * NEWS: Mention new support. | |
244 |