Commit | Line | Data |
---|---|---|
a665caa6 RS |
1 | Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com> |
2 | ||
3 | * configure.in: Look for libtermcap.a. | |
4 | * Makefile.in: Only link in -ltermcap if it exists. | |
5 | * erc32.c: Update to version 2.6a. Fix uart handling. | |
6 | * exec.c: Update to version 2.6a. Add sparclite support. | |
7 | * float.c: Update to version 2.6a. Convert comments to | |
8 | preprocessor warnings. Add __setfpucw() for i385 hosts so floating | |
9 | point exceptions work on win32. | |
10 | * func.c: Update to version 2.6a. Fix uart handling, add support | |
11 | for user error traps. | |
12 | * help.c: Update to version 2.6a. Add help note on user error | |
13 | traps. | |
14 | * interf.c: Update to version 2.6a. Fix uart handling, and add | |
15 | sparclite support. | |
16 | * examples/gccx: Use sparclite cross compiler, not native gcc. | |
17 | * examples/srt0.S: Use "mov" rather than "wr" for manipulating | |
18 | the psr register. | |
19 | ||
20 | Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com> | |
21 | ||
22 | * Makefile.in (run.o): Remove this rule, it hides the one in | |
23 | ../common/Make-common.in that correctly references the source | |
24 | in the sibling ../common directory. | |
25 | ||
d70e3e2b DE |
26 | Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com> |
27 | ||
28 | * Makefile.in: Delete stuff moved to ../common/Make-common.in. | |
29 | (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define. | |
30 | (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define. | |
31 | * configure.in: Simplify using macros in ../common/aclocal.m4. | |
32 | Call AC_CHECK_HEADERS(stdlib.h). | |
33 | * configure: Regenerated. | |
34 | * config.in: New file. | |
35 | * func.c (sim_set_callbacks): Delete, moved to | |
36 | * interf.c (sim_set_callbacks): here. | |
37 | (sim_callback): New global. | |
38 | Rewrite all calls to printf_filtered to go through callback. | |
39 | (sim_size,sim_trace): New functions. | |
40 | (sim_{insert,remove}_breakpoint): #if 0 out. | |
41 | * sis.c: #include "config.h". #include <stdlib.h> if present. | |
42 | (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype. | |
43 | * sis.h: #include "callback.h". | |
77f4c99c | 44 | * run.c: Deleted, using one in ../common now. |
d70e3e2b DE |
45 | |
46 | Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) | |
47 | ||
48 | * Makefile.in (clean): Move config.log to distclean. | |
49 | ||
38e4433b JM |
50 | Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) |
51 | ||
d70e3e2b | 52 | * Makefile.in (clean): Also remove config.log. |
38e4433b JM |
53 | |
54 | Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com> | |
55 | ||
56 | * Makefile.in (CC_FOR_BUILD): New variable. | |
57 | (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables. | |
58 | (RANLIB, CC): Likewise. | |
59 | (end): Use $(CC_FOR_BUILD), not $(CC). | |
60 | * configure.in: Set CC_FOR_BUILD. | |
61 | * configure: Rebuild. | |
62 | ||
fad4a760 SG |
63 | Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com) |
64 | ||
65 | * erc32.c (port_init): Disable this for __GO32__ (got no pty's | |
66 | there either...). | |
67 | ||
68 | Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com) | |
69 | ||
70 | * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't | |
71 | necessary. | |
72 | * (port_init): Don't even *try* to open pty's under _WIN32. | |
73 | * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses. | |
74 | * float.c: Get rid of #warning. Makes Microsoft C barf. | |
75 | * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix | |
76 | compiler warning. | |
77 | * (sim_load sim_create_inferior sim_read): Use prototypes only in | |
78 | decls, not defs. | |
79 | * Get rid of enum sim_stop. It's defined in remote-sim.h. | |
80 | * (sim_stop_reason): Define SIGTRAP if _WIN32. | |
81 | * sis.h: Include ansidecl.h and remote-sim.h. | |
82 | ||
b7b31114 SG |
83 | Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com) |
84 | ||
85 | * erc32.c (mec_reset mec_read mec_write memory_read memory_write), | |
86 | sis.h: Get rid of all uses of long long's. | |
87 | * (close_port read_uart write_uart uarta_tx): Don't seg fault | |
88 | when can't open pty's. | |
89 | * exec.c: Add two new instructions: smul, and divscc. | |
90 | * interf.c (flush_windows): New routine to flush the register | |
91 | windows out to the stack just before returning to GDB. Makes | |
92 | backtraces work much better. | |
93 | ||
94 | Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) | |
95 | ||
96 | * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, | |
97 | INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. | |
98 | (docdir, oldincludedir): Removed. | |
99 | * configure.in (AC_PREREQ): autoconf 2.5 or higher. | |
100 | (AC_PROG_INSTALL): Added. | |
101 | * configure: Rebuilt. | |
102 | ||
103 | Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com> | |
104 | ||
105 | * configure.in: Call AC_PROG_CC before running configure.host. | |
106 | * configure: Rebuild with autoconf 2.10. | |
107 | ||
108 | Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com> | |
109 | ||
110 | * Makefile.in (install): Don't check to see if tooldir exists. | |
111 | Make $(tooldir) and $(tooldir)/bin. | |
112 | ||
f64c2f57 ILT |
113 | Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com> |
114 | ||
115 | * Makefile.in (end.h): Use explicit ./ when running end. | |
116 | ||
117 | Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com> | |
118 | ||
119 | * func.c(bfd_load): Don't try to print the filename if the pfbd is | |
120 | NULL. | |
121 | * interf.c(sim_load): Pass the whole string, not just the first | |
122 | byte. | |
123 | ||
124 | Version 2.1 26-02-96 | |
f4d2ff34 RS |
125 | -------------------- |
126 | ||
127 | * Fixed bug in "go" command. | |
128 | ||
129 | version 2.0 05-02-96 | |
130 | -------------------- | |
131 | ||
132 | * Fixed bug in interrupt force register (erc32.c). | |
133 | ||
134 | * Change file load function to use bfd_openr. | |
135 | ||
136 | * SIS should now be endian independent. | |
137 | ||
138 | version 1.8 24-11-95 | |
139 | -------------------- | |
140 | ||
141 | * Fixed FPU timing - some sequences of FPU instructions did not calculate | |
142 | the resource dependencies right. | |
143 | ||
144 | * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error | |
145 | but no FPU trap is generated. | |
146 | ||
147 | version 1.7.1 31-10-95 | |
148 | -------------------- | |
149 | ||
150 | * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but | |
151 | the FPU stays in execute mode. | |
152 | ||
153 | * Corrected JMPL and RETT timing (these instructions takes two cycles). | |
154 | ||
155 | ||
156 | version 1.7 25-10-95 | |
157 | -------------------- | |
158 | ||
159 | * Interrupt during annuled instruction corrupted return address - fixed. | |
160 | ||
161 | ||
162 | version 1.6.2 25-10-95 | |
163 | -------------------- | |
164 | ||
165 | * Added -DFAST_UART to Makefile | |
166 | ||
167 | ||
168 | version 1.6.1 24-10-95 | |
169 | -------------------- | |
170 | ||
171 | * Fixed bug in STDFQ which caused bus error | |
172 | ||
173 | ||
174 | version 1.6 02-10-95 | |
175 | -------------------- | |
176 | ||
177 | * Modified srt0.s to include code that initiates registers in IU and FPU | |
178 | and initializes the data segment. The simulator 'load' command does not | |
179 | longer initialize the data segment! | |
180 | ||
181 | * Corrected MEC timer operation; scalers now divide the frequency by | |
182 | (scaler_value + 1). | |
183 | ||
184 | * MEC breakpoints are not checked during store operation | |
185 | ||
186 | ||
187 | version 1.5 14-09-95 | |
188 | -------------------- | |
189 | ||
190 | * Fixed some bugs in the cycle counting for IU & FPU instructions. | |
191 | ||
192 | * Fixed bug that allowed an annuled instruction to cause memory exception. | |
193 | ||
194 | * The *ws parameter in mem.c should now contain the number of waitstates | |
195 | required by the memory access (was total number of cycles). | |
196 | ||
197 | * The supplied srt0.s now clears the BSS (thanks Joel). | |
198 | ||
199 | version 1.4 22-08-95 | |
200 | -------------------- | |
201 | ||
202 | * Added a '-g' switch to enable/disable the GNU readline(), which cause | |
203 | some problems on solaris 2.x machines. | |
204 | ||
205 | * Enabled MEC watchpoint and breakpoint function to mem.c. Performance | |
206 | may suffer a bit ... | |
207 | ||
208 | NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd. | |
209 | ||
210 | version 1.3 26-07-95 | |
211 | -------------------- | |
212 | ||
213 | * Fixed bug in mulscc instruction (how could that ever have worked?) | |
214 | ||
215 | * Fixed bug in UART B (flushed characters on UART A), thanks Paul. | |
216 | ||
217 | version 1.2 13-07-95 | |
218 | -------------------- | |
219 | ||
220 | * Fixed bug in interrupt handling (wrong interrupt selected when more that | |
221 | one interrupt pending) | |
222 | ||
223 | * Fixed updating of condition codes during logical instructions (carry and | |
224 | overflow were not reset) | |
225 | ||
226 | * Fixed bug in WRTBR (tt field was wrongly over-written) | |
227 | ||
228 | version 1.1 07-07-95 | |
229 | -------------------- | |
230 | ||
231 | * Fixed several bugs in the interrupt handler and callback routines. | |
232 | (reported by Paul Warren, Alsys) |