OpenE2K/binutils-gdb
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416 Commits

Author SHA1 Message Date
Jason Molenda
feede9b699 * Makefile.in (mostlyclean): Move config.log to distclean. 1996-10-03 07:16:56 +00:00
Jason Molenda
38e4433bfb * Makefile.in (clean): Remove config.log. 1996-10-02 07:57:18 +00:00
David Edelsohn
81ca9d3b3f m32r [work in progress] 1996-09-30 21:10:54 +00:00
Stu Grossman
88777ce2a6 * gencode.c (write_opcodes): Output hex values for opcode mask 
and patterns.
	* interp.c (sim_resume):  Save and restore PC from the appropriate
	register.
	* (sim_fetch_register sim_store_register):  Fix byte-order problem
	with reading and writing registers.
	* simops.c (OP_FFFF):  Implement pseudo-breakpoint insn.
 1996-09-28 01:38:45 +00:00
Jeff Law
da86a4fa81 * simops.c (trace_input): Fix thinko. 1996-09-27 23:41:12 +00:00
Jackie Smith Cashion
21cea5d45d Thu Sep 26 17:35:00 1996 James G. Smith <jsmith@cygnus.co.uk> 
* interp.c (SignalException): Check for explicit terminating
 	breakpoint value.
	* gencode.c: Pass instruction value through SignalException()
 	calls for Trap, Breakpoint and Syscall.
 1996-09-26 16:42:57 +00:00
Jackie Smith Cashion
617c07c61d Thu Sep 26 11:35:17 1996 James G. Smith <jsmith@cygnus.co.uk> 
* interp.c (SquareRoot): Add HAVE_SQRT check to ensure sqrt() is
 	only used on those hosts that provide it.
	* configure.in: Add sqrt() to list of functions to be checked for.
	* config.in: Re-generated.
	* configure: Re-generated.
 1996-09-26 10:39:34 +00:00
Michael Meissner
a18cb10038 Fix tracing for st2w 1996-09-25 20:33:21 +00:00
Martin Hunt
c58a1ec2aa Fri Sep 20 15:36:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 
* interp.c (sim_create_inferior): Reinitialize State every time
	sim_create_inferior() is called.
 1996-09-20 22:39:45 +00:00
Ian Lance Taylor
149ee67274 * gencode.c (process_instructions): Call build_endian_shift when 
expanding STORE RIGHT, to fix swr.
	* support.h (SIGNEXTEND): If the sign bit is not set, explicitly
	clear the high bits.
	* interp.c (Convert): Fix fmt_single to fmt_long to not truncate.
	Fix float to int conversions to produce signed values.
 1996-09-20 19:49:49 +00:00
Michael Meissner
ed9714ab65 Lose doc directory until we DOS-ize it; Add doc/.Sanitize 1996-09-20 13:11:37 +00:00
Michael Meissner
183632b238 Add documentation files 1996-09-20 12:46:09 +00:00
Michael Meissner
fd96c1f320 PSIM 1996/9/19 update 1996-09-20 12:36:54 +00:00
Ian Lance Taylor
458e1f58e6 Fix multiplication, ldxc1, and floating point conversion. See ChangeLog. 1996-09-20 03:07:43 +00:00
Michael Meissner
c12f5c678e Make sure cmp{,eq,u}i use correct casts 1996-09-20 01:42:15 +00:00
Ian Lance Taylor
c05d17211e * interp.c (CHECKHILO): Don't set HIACCESS, LOACCESS, or HLPC. 
It's OK to have a mult follow a mult.  What's not OK is to have a
	mult follow an mfhi.
 1996-09-19 22:52:26 +00:00
Ian Lance Taylor
47c6ce6c2d * gencode.c (process_instructions): Correct shift count for 32 
bit shift instructions.  Correct sign extension for arithmetic
	shifts to not shift the number of bits in the type.
 1996-09-19 21:55:10 +00:00
Ian Lance Taylor
cc5201d78c * gencode.c (process_instructions): Correct handling of nor 
instruction.
 1996-09-19 19:35:09 +00:00
Michael Meissner
addb61a5b2 Fix tracing info 1996-09-19 17:23:21 +00:00
Michael Meissner
f061ddf67d Make sure there is a trailing space after the instruction 1996-09-19 15:06:37 +00:00
Michael Meissner
891513ee79 Provide macros that can be overriden for the width of the PC & line number fields 1996-09-19 15:02:27 +00:00
Michael Meissner
74473ea10c Add dependencies on lib{bfd,iberity}.a 1996-09-19 14:31:01 +00:00
Michael Meissner
0535fa1aa0 Rename sim_bfd -> exec_bfd for gdb compatibility 1996-09-18 13:56:57 +00:00
Michael Meissner
a49a15ade8 Make exit/stop return correct exit value; Add line number tracing. 1996-09-18 13:23:31 +00:00
Jackie Smith Cashion
3733d1095f Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk> 
* run.c (main): Explicitly cast malloc() parameter.

This is needed because for certain builds the size field being given
to malloc() is actually 64bits long, and without a cast or malloc
prototype the resulting value used by malloc() depended on the host
endianness, and how long long paramaters are passed into functions.
 1996-09-17 10:10:35 +00:00
Jackie Smith Cashion
f24b7b69ee Mon Sep 16 11:38:16 1996 James G. Smith <jsmith@cygnus.co.uk> 
* interp.c (sim_monitor): Improved monitor printf
 	simulation. Tidied up simulator warnings, and added "--log" option
 	for directing warning message output.
	* gencode.c: Use sim_warning() rather than WARNING macro.
 1996-09-16 10:47:20 +00:00
Michael Meissner
215ac9533c Fix brf0{t,f}.s <label> -> instruction not to execute instruction if branch succeeds 1996-09-15 03:46:52 +00:00
Ian Lance Taylor
ad0d14e7a2 * Makefile.in (CC_FOR_BUILD): New variable. 
(AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
	(RANLIB, CC): Likewise.
	(end): Use $(CC_FOR_BUILD), not $(CC).
	* configure.in: Set CC_FOR_BUILD.
	* configure: Rebuild.
 1996-09-14 04:05:41 +00:00
Michael Meissner
19d44375ff For unknown traps, print contents of registers and continue execution 1996-09-14 02:36:40 +00:00
Mark Alexander
65c0d7dee9 * simops.c (OP_5F00): Fix problems with system calls. 1996-09-12 19:52:40 +00:00
Michael Meissner
a57190924d Correct trap tracing information 1996-09-12 16:20:05 +00:00
Michael Meissner
1d00ce8392 Print line # and function name or filename if they exist for each PC. 1996-09-12 16:06:02 +00:00
Michael Meissner
9b280a864b Store bfd pointer in a global variable 1996-09-12 15:28:40 +00:00
Michael Meissner
5ceef1b54f fix typo 1996-09-11 22:56:25 +00:00
Michael Meissner
ead4a3f157 Add tracing support; Fix some problems with hardwired sizes 1996-09-11 20:54:21 +00:00
Jeff Law
9909e232c0 * interp.c (hash): Make this an inline function 
when compiling with GCC.  Simplify.
        * simpos.c: Explicitly include "sys/syscall.h".  Remove
        some #if 0'd code.  Enable more emulated syscalls.
Checking in more stuff.
 1996-09-10 02:51:07 +00:00
Michael Meissner
2254cd90a9 Addi needs to set the carry 1996-09-09 21:12:46 +00:00
Michael Meissner
308f64d3ac Fix ld2w tracing 1996-09-09 20:45:33 +00:00
Michael Meissner
60fc5b7270 Correct tracing of cpfg 1996-09-09 20:10:31 +00:00
Michael Meissner
293c76a376 Make ex{f,t}* tests agree with book 1996-09-09 18:24:18 +00:00
Michael Meissner
069398aaff Fix accumulator shifts 1996-09-09 17:30:36 +00:00
Stu Grossman
fad4a760fd * erc32.c (port_init): Disable this for __GO32__ (got no pty's 
there either...).
 1996-09-08 23:35:50 +00:00
Ian Lance Taylor
f39a09c9ad * configure.in: Do build erc32 for DOS and Windows hosts. 
* configure: Rebuild.
 1996-09-08 21:24:10 +00:00
Martin Hunt
ea2155e858 Fri Sep 6 17:56:17 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 
* simops.c (OP_2600, OP_2601): Changed min and max comparisons
	to use signed register values.
 1996-09-07 00:58:25 +00:00
Stu Grossman
1852b017b8 * Makefile.in erc32/Makefile.in: Don't set srcroot. This should 
be inherited from the parent.  Remove INSTALL_XFORM and
	INSTALL_XFORM1.  Make INSTALL be set from configure.
 1996-09-05 01:16:22 +00:00
Ian Lance Taylor
68867afb88 * configure.in: Only build the MIPS simulator if we are using 
gcc.
	* configure: Rebuild.
 1996-09-04 19:50:55 +00:00
Michael Meissner
9b86c7e2e2 Second pass at canadian cross 1996-09-04 19:11:53 +00:00
Michael Meissner
1eaaf3050e First cut at dealing with canadian crosses; make -t in debugger set d10v_debug if DEBUG 1996-09-04 18:50:13 +00:00
Michael Meissner
7eebfc6296 More debug support; Enable -t/-v to work correctly; Add --enable-sim-cflags configure switch 1996-09-04 17:42:51 +00:00
Michael Meissner
87178dbdf7 Enhance debug support 1996-09-04 15:41:43 +00:00