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141 Commits

Author SHA1 Message Date
Michael Snyder
3d29fdb489 2004-01-05 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_load):	Don't pass a type to bfd_openr.
 2004-01-06 00:58:48 +00:00
Michael Snyder
f5d3df9661 2003-12-16 Michael Snyder <msnyder@redhat.com> 
Patch submitted	by Anil Paranjape <AnilP1@KPITCummins.com>
        * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
 2003-12-16 20:21:09 +00:00
Dhananjay Deshpande
454d05118b Fix GDB crash problem when object file of different H8 cpu is loaded 2003-12-11 06:21:12 +00:00
Kazu Hirata
29b52f9306 Move an entry that belong to sim/h8300/ChangeLog. 2003-11-15 16:57:07 +00:00
Shrinivas Atre
59768597d9 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com> 
* h8300/compile.c : Addition of extern variable h8300_normal_mode
        (SP) : Handle normal mode
        (bitfrom) : Use normal mode flag to return suitable value
        (lvalue) : Use normal mode flag to return command line location
        (decode) : Decode instruction correctly for normal mode
        (init_pointers) : Initialise memory correctly for normal mode
        (sim_resume) : Handle cases for normal mode using h8300_normal_mode flag
        (sim_store_register) : Handle 2 byte PC for normal mode
        (sim_fetch_register) : Handle 2 byte PC for normal mode
        (set_h8300h) : Set normal mode flag as per architechture
        (sim_load) : Allocate 64K for normal mode instead of bigger memory
 2003-10-17 12:45:55 +00:00
Michael Snyder
f408565cc8 2003-07-18 Michael Snyder <msnyder@redhat.com> 
* compile.c (decode): Enhancements for mova.
        Initialize cst, reg, and rdisp inside the loop, for each
        new instruction.  Defer correction of the disp2 values until
        later, and then adjust them by the size of the first operand,
        rather than the size of the instruction.
        (sim_resume): For mova, adjust the size of the second operand
        according to the type of the first operand (INDEXB vs. INDEXW).
        In cases where there is only one operand, the other two must
        both be composed on the fly.
 2003-07-29 21:03:39 +00:00
Michael Snyder
e22fef83d7 2003-07-22 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_resume): Revert 6-24 change, it does not
        work with gdb breakpoints.
 2003-07-22 19:07:30 +00:00
Michael Snyder
55acb21b1f 2003-07-17 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
 2003-07-18 00:10:41 +00:00
Michael Snyder
0f42aa719d 2003-07-17 Michael Snyder <msnyder@redhat.com> 
* compile.c (decode): IMM16 is always zero-extended.
 2003-07-18 00:08:23 +00:00
Michael Snyder
f0861129d5 2003-06-24 Michael Snyder <msnyder@redhat.com> 
* sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
	* compile.c (sim_resume): Use the above to return stop signal.
 2003-07-02 19:04:58 +00:00
Michael Snyder
9f70f8ec04 2003-06-18 Michael Snyder <msnyder@redhat.com> 
* compile.c: Replace "Hitachi" with "Renesas".
        (decode): Distinguish AV_H8S from AV_H8H.
        (sim_resume): H8SX can use any register for TAS.
        (decode): Add support for VECIND.
        (sim_resume): Implement rte/l and rts/l.
        (GETSR): New macro (actually old macro reincarnated).
        (decode): Add handling for IMM2.
        (sim_resume): Drop extra block around jmp, jsr, rts.
        Add handling for trapa and rte.
        For divxu.b, change 0xffff mask to 0xff.
        (set_h8300h): Add bfd_mach_h8300sxn machine.
 2003-06-19 02:14:14 +00:00
Michael Snyder
18ad32b593 2003-06-18 Corinna Vinschen <vinschen@redhat.com> 
* sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
        and SBR, VBR (for benefit of gdb).
 2003-06-19 01:54:22 +00:00
Michael Snyder
173b1c982a 2003-06-05 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
	(sim_store_register): Ditto.
 2003-06-19 00:49:33 +00:00
Michael Snyder
27ebfdf49b 2003-06-04 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_info): Fix typo in output.

	* h8300/compile.c (set_h8300h): Replace 'flag' arguments
	with a bfd_machine argument, and decode it inline.
	Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
 2003-06-05 02:18:01 +00:00
Michael Snyder
e8c1a4e716 2003-06-04 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_info): Fix typo in output.
 2003-06-04 18:28:21 +00:00
Michael Snyder
dc5c3759e0 2003-06-03 Michael Snyder <msnyder@redhat.com> 
* h8300/compile.c: Add h8300sx insns and addressing modes.
	* h8300/sim-main.h: Replaces h8300/inst.h.
	* h8300/Makefile.in: Tweak to bring in some sim/common stuff.
 2003-06-03 21:38:27 +00:00
Michael Snyder
b7f97e9cb4 2003-04-13 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_resume): Implement 'daa' and 'das' instructions.
 2003-04-13 17:06:29 +00:00
D.Venkatasubramanian
d1360fb06a Added Commandline Support. 
2003-03-20  D.Venkatasubramanian  <dvenkat@noida.hcltech.com>

        * compile.c (cmdline_location): Added function to
        return the location of 8-bit (256 locations) where the
        Command Line arguments would be stored.
        (decode): Added a TRAP to 0xcc for Commandline
        processing using pseudo opcode O_SYS_CMDLINE.
        (sim_resume): Added handling of O_SYS_CMDLINE Trap.
        (sim_create_inferior): Setting a pointer to
        Commandline Args array.
        * inst.h: Added a new variable ptr_command_line for
        storing pointer to Commandline array.
 2003-03-20 06:00:25 +00:00
D.Venkatasubramanian
bf17422685 File I/O Support added. 
2003-03-14  D.Venkatasubramanian <dvenkat@noida.hcltech.com>

        * compile.c (decode): Added code for some more magic traps.
        * compile.c (sim_resume): Added support for File I/O system
        calls through callback to host_system.
        System calls provided support for :
        open, read, write, lseek, close, stat, fstat
        Only basic support for stat and fstat.
 2003-03-14 04:12:01 +00:00
Andrew Cagney
6b4a89357a Index: arm/ChangeLog 
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.

Index: common/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
	* sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
	* nrun.c (main): Ditto.

Index: d10v/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: erc32/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: h8300/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: h8500/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: i960/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: m32r/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: m68hc11/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_prepare_for_program, sim_open)
	(sim_create_inferior): Rename _bfd to bfd.

Index: mcore/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: mips/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open):
	(sim_create_inferior):

Index: mn10200/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: mn10300/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open, sim_create_inferior, sim_open)
	(sim_create_inferior): Rename _bfd to bfd.

Index: ppc/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* sim_calls.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: sh/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (init_dsp, sim_open, sim_create_inferior): Rename _bfd
	to bfd.

Index: v850/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

Index: z8k/ChangeLog
2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* iface.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 2003-02-27 23:26:34 +00:00
Kazu Hirata
ec38ce9947 * compile.c (init_pointers): Abort if wreg never gets initialized. 
(sim_resume): Fix the handling of exts.w and extu.w.
 2003-02-05 23:10:27 +00:00
Kazu Hirata
ad4cda162b * compile.c (sim_resume): Fix the handling of bxor. 2003-02-01 03:00:14 +00:00
Michael Snyder
837fd61c26 Missed one... 2003-01-16 20:03:30 +00:00
Michael Snyder
a4f27e3e0a 2003-01-16 Michael Snyder <msnyder@redhat.com> 
* compile.c: Change K&R function definitions to ISO.
	(fetch): Make static, and eliminate unused parameter 'n'.
 2003-01-16 19:54:35 +00:00
Kazu Hirata
d0fe2f7e74 * compile.c: Fix formatting. 
* inst.h: Likewise.
 2002-12-26 05:44:46 +00:00
Andrey Volkov
a64bfde32f Add dependences to Makefile.in and include sim-h8300 in compile.c 2002-07-29 17:01:57 +00:00
Andrew Cagney
c8cca39f98 Import current --enable-gdb-build-warnings. 2002-06-16 16:33:35 +00:00
Andrew Cagney
3c25f8c7b0 Move include/callback.h and include/remote-sim.h to include/gdb/. 
Update accordingly.
 2002-06-09 15:45:54 +00:00
Kazu Hirata
d13351445b * compile.c: Fix formatting. 2002-05-19 12:52:54 +00:00
Kazu Hirata
c3f4437ee1 * compile.c: Fix formatting. 2002-05-18 11:40:19 +00:00
Andrey Volkov
6147b1f62b * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS. 2002-05-17 19:22:14 +00:00
Andrey Volkov
fc97460264 h8300: Add support of EXR register 2002-05-17 19:19:24 +00:00
Andrey Volkov
a8cdafbd4e * h8300s now new target, not alias of h8300h 2002-05-17 19:09:13 +00:00
Andrey Volkov
f6225c9615 *compile.c: Add additional CCR flags (I,UI,H,U) 2002-05-17 18:55:13 +00:00
Andrey Volkov
3b02cf9281 * compile.c: Change literal regnumbers to REGNUMS. 2002-05-17 18:47:14 +00:00
Kazu Hirata
de9b1892f5 * compile.c: Fix formatting. 2001-12-20 17:36:23 +00:00
Kazu Hirata
2ea716f649 * compile.c: Fix comment typos. 2001-12-20 16:47:52 +00:00
Kazu Hirata
6d02850247 2000-08-10 Kazu Hirata <kazu@hxi.com> 
* compile.c (decode): Clean up the code.
 2000-08-11 02:03:02 +00:00
Andrew Cagney
0a17cd5944 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs 
correctly.
 2000-07-27 09:39:50 +00:00
Frank Ch. Eigler
97ee9e5aa9 * build fix 
2000-06-20  Frank Ch. Eigler  <fche@redhat.com>

	* compile.c: Don't include "wait.h".
	(sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
	instead of WIF* from host.
 2000-06-20 21:12:33 +00:00
Frank Ch. Eigler
98ecb0a78b * "Dont" -> "Don't" 
2000-06-13  Frank Ch. Eigler  <fche@redhat.com>

	* compile.c, writecode.c: Correct typo.
 2000-06-13 20:32:01 +00:00
Jeff Law
0ef9643e5e 2000-06-13 Kazu Hirata <kazu@hxi.com> 
* compile.c: Fix formatting.
 2000-06-13 19:54:56 +00:00
Andrew Cagney
eb2d80b469 Change profiling so that it is enabled by default. Re-generate everything. 2000-05-24 04:39:50 +00:00
Stan Shebs
d4f3574e77 import gdb-1999-09-08 snapshot 1999-09-09 00:02:17 +00:00
Stan Shebs
cd0fc7c3eb import gdb-1999-05-10 1999-05-11 13:35:55 +00:00
Stan Shebs
7a292a7adf import gdb-19990422 snapshot 1999-04-26 18:34:20 +00:00
Stan Shebs
c906108c21 Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00
Stan Shebs
071ea11e85 Initial creation of sourceware repository 1999-04-16 01:34:07 +00:00
Tom Tromey
5da9ce07eb * configure: Regenerated to track ../common/aclocal.m4 changes. 
* config.in: Ditto.
	* acconfig.h: New file.
	* configure.in: Reverted change of Apr 24; use sinclude again.
 1998-04-26 22:03:55 +00:00
Tom Tromey
b1df34b9ed * configure: Regenerated to track ../common/aclocal.m4 changes. 
* config.in: Ditto.
	* configure.in: Don't call sinclude.
 1998-04-24 20:39:48 +00:00