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Author SHA1 Message Date
Hugo Villeneuve
fc904031c8 Allow EM command to be specified without arguments 
In this case, program will run from the current PC address until a breakpoint
is reached.
 2014-01-26 17:50:52 -05:00
Hugo Villeneuve
c2ac9fc48f Move macro definition to top of file 2014-01-26 15:38:55 -05:00
Hugo Villeneuve
cc6633f78b Use log functions to display errors 2014-01-26 15:38:46 -05:00
Hugo Villeneuve
310d829f65 Fix error when specifying start address in CLI version 
Start address was specified as "0x0000", but need to be "0000".
 2014-01-26 15:09:23 -05:00
Hugo Villeneuve
e8c456321e Add square root regression test 2014-01-26 00:25:48 -05:00
Hugo Villeneuve
b470088f1c Return error for test files without any validation condition 2014-01-25 23:39:27 -05:00
Hugo Villeneuve
d74a41311f Do not display eror message when simply pressing return in CLI version 
Before was displaying message "Syntax error".
 2014-01-25 18:56:10 -05:00
Hugo Villeneuve
a6ccc722bd Add general-purpose timer to GUI 
This timer is not part of the 8051 hardware. It is a free running
timer/counter added as a mean to quickly measure delays in instruction
cyles.

For now, it is implemented only in GUI version.
 2014-01-25 17:38:50 -05:00
Hugo Villeneuve
656993ee5e Add documentation about regression testing 2014-01-23 20:01:33 -05:00
Hugo Villeneuve
ff643bede1 Remove display of command line options in GUI mode 
The information message was manually edited, which creates synchronization
problems now that we are using argp to manage our options.
 2014-01-23 19:45:14 -05:00
Hugo Villeneuve
d230e5df59 Simplify options parsing code 2014-01-23 19:40:40 -05:00
Hugo Villeneuve
30f7307f61 emu8051 2.0.0 v2.0.0 2014-01-23 00:18:36 -05:00
Hugo Villeneuve
5e7b849e7d Remove dynamic update of GUI layout 
The application must restarted for the changes to take effect.

Added a message for telling this to the user.
 2014-01-23 00:18:35 -05:00
Hugo Villeneuve
8f1773713c Improve view/hide of memory windows 
Do not restart whole GUI, just update vpaned containing
the two memory scroll windows.
 2014-01-23 00:18:35 -05:00
Hugo Villeneuve
cc7dd9b04f Remove deprecated view->sfr-window option 2014-01-22 23:32:10 -05:00
Hugo Villeneuve
9417a6bc0b Fix error when toggling memory display viewing on/off 
Only the first two rows were displayed. The crc_init variable
was not handled correctly.
 2014-01-22 23:32:10 -05:00
Hugo Villeneuve
cec5fe02c3 Remove autogen.sh from distribution tarball 2014-01-14 22:57:45 -05:00
Hugo Villeneuve
6281db4c82 ChangeLog is now automatically generated from git log output 2014-01-14 22:57:45 -05:00
Hugo Villeneuve
34513fc19f Fix compilation warning 2014-01-14 00:23:10 -05:00
Hugo Villeneuve
71c48441ed Refactor memwin.c for internal and external memories 2014-01-14 00:19:59 -05:00
Hugo Villeneuve
877e908e7b Change confusing variable name bits_per_row to bytes_per_row 2014-01-13 23:43:46 -05:00
Hugo Villeneuve
84a325ac72 Improve performance of GUI step operations 
Use CRC to detect which memory rows have changed.

This is only to improve GUI performance when using stepping mode, as we then
only update rows which have been modified.
 2014-01-13 23:36:37 -05:00
Hugo Villeneuve
b58acccaf0 Set external memory size default to 256 2014-01-13 22:40:56 -05:00
Hugo Villeneuve
0027047772 Set program memory size default to 65536 
Before was set to 8192.

To make sure to not cause problems with bigger programs, or with small
programs that are split accross large memory regions.
 2014-01-11 17:26:25 -05:00
Hugo Villeneuve
7f72e34564 Create common function for running instructions 2014-01-11 17:24:23 -05:00
Hugo Villeneuve
290e4eb58e Fix warning for ignored return value for getline() 2014-01-03 03:19:32 -05:00
Hugo Villeneuve
3a89081827 Fix [-Wsign-compare] warnings 
Original warning message:
emuconsole.c:45:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 2014-01-03 03:18:02 -05:00
Hugo Villeneuve
dd7540145e Merge ADD and ADDC operations into common function 2014-01-03 02:57:16 -05:00
Hugo Villeneuve
30d141860a Fix code indentation 2014-01-03 02:37:18 -05:00
Hugo Villeneuve
4055176e86 Fix error with ADDC instruction 
The carry flag was not added to the result.
 2014-01-03 02:36:17 -05:00
Hugo Villeneuve
670bbd59fa Add tests for ADD and ADDC instructions 2014-01-03 02:33:32 -05:00
Hugo Villeneuve
57f6d79aa0 Fix [-Wformat-security] warning 
Original warning message:
emuconsole.c:316:3: warning: format not a string literal and no format arguments [-Wformat-security]
 2014-01-03 01:58:18 -05:00
Hugo Villeneuve
702da8f531 Fix warnings about unused function parameters 2014-01-03 01:58:18 -05:00
Hugo Villeneuve
fa97a074e5 Fix [-Wmissing-field-initializers] warnings 2014-01-03 01:58:18 -05:00
Hugo Villeneuve
1590b0711f Fix regression with ADDC instruction 
Introduced when refactoring code with psw_set_ov() function.
 2014-01-03 01:58:18 -05:00
Hugo Villeneuve
bd7be8da77 Add additional compile warning flags 
Also changed way that warning flags are defined in autoconf files.
 2014-01-03 01:58:18 -05:00
Hugo Villeneuve
5194d331cd Move git ignore file list to build-aux 2013-12-10 23:05:32 -05:00
Hugo Villeneuve
955a5eaa95 Remove configure cache directory after running autoreconf 2013-12-10 22:34:09 -05:00
Hugo Villeneuve
1eb382f725 Separate cli and gtk sources into separate directories 
Also added a common directory to hold common files to both interfaces,
and compiled into a static library.
 2013-12-07 18:50:45 -05:00
Hugo Villeneuve
b8e00ae8a1 Remove obsolescent macro AM_PROG_CC_C_O 2013-12-07 18:50:39 -05:00
Anthony Liu
429bc0270f Improve interrupt trigger code readability 2013-12-06 00:07:22 -05:00
Anthony Liu
2407d4a9a8 Fix bug when processing interrupts 
Push current PC onto stack and take vector address from parameter.
 2013-12-05 23:41:24 -05:00
Hugo Villeneuve
b95c4f897b Add support for as504 assembler, with output file option 
Patch is available here:
http://www.hugovil.com/repository/hvlinux/patches/as504-add-output-file-option.patch

This patch is usefull because it fixes a bug when testing the distribution
in a  separate build directory like when using:
    make distcheck

configure.ac automatically detects if as504 supports the option.
 2013-12-02 21:59:30 -05:00
Hugo Villeneuve
cca33e1d25 Add support for as504 assembler 2013-12-02 21:18:44 -05:00
Hugo Villeneuve
187e9a2c6c Fix bug when using separate build directory to create symbolic link 2013-12-01 23:33:18 -05:00
Hugo Villeneuve
96a44157eb Replace CALL by LCALL for compatibility with AS31 and AS504 assemblers 2013-12-01 23:31:51 -05:00
Hugo Villeneuve
091899a37a Remove CSEG directive for compatibility with AS31 and AS504 assemblers 2013-12-01 23:02:09 -05:00
Hugo Villeneuve
7977d9426b Remove currently unsupported option to set iram size 2013-12-01 21:20:49 -05:00
Hugo Villeneuve
fb189bd5ce Fix CPPFLAGS for each target (CLI and GTK) 2013-12-01 21:00:08 -05:00
Hugo Villeneuve
5088955838 Change way tests are enabled/disabled by asem presence 2013-12-01 21:00:08 -05:00