Rev |
Log message |
Author |
Age |
Path |
1748 |
These are all the changes for Or1ksim 0.3.0 release candidate 1. The changes
are explained in the NEWS, README and ChangeLog files. A number of
long-standing bugs are fixed (see the OpenRISC tracker), and the code is
brought up to a consistent standard, following the GNU coding conventions
throughout.
Argument parsing now uses argtable2, and a User Guide has been added.
Documentation throughout has been extended to be compatible with Doxygen,
providing a further level of technical detail on the internals. |
jeremybennett |
5772d 08h |
/or1k/trunk/gdb-5.0/ |
1656 |
Pass the instruction operands as part of the op_queue structure. |
nogj |
6769d 06h |
/or1k/trunk/gdb-5.0/ |
1552 |
Update most config.guess and config.sub scripts. |
robertmh |
6951d 06h |
/or1k/trunk/gdb-5.0/ |
1452 |
Implement a dynamic recompiler to speed up the execution |
nogj |
7063d 09h |
/or1k/trunk/gdb-5.0/ |
1444 |
Move the definitions needed for the simple execution model out of or32.h and into simpl32_defs.h |
nogj |
7063d 10h |
/or1k/trunk/gdb-5.0/ |
1344 |
* Avoid doing a store in *every* instruction executed by storeing the instruction function unit in or32_opcodes |
nogj |
7126d 12h |
/or1k/trunk/gdb-5.0/ |
1342 |
* Fix generate.c to produce a execgen.c with less warnings.
* Fix the --enable-simple configure option. |
nogj |
7126d 12h |
/or1k/trunk/gdb-5.0/ |
1341 |
Mark wich operand is the destination operand in the architechture definition |
nogj |
7126d 12h |
/or1k/trunk/gdb-5.0/ |
1338 |
l.ff1 instruction added |
andreje |
7142d 10h |
/or1k/trunk/gdb-5.0/ |
1333 |
gcc 3.4 compile fix |
phoenix |
7157d 11h |
/or1k/trunk/gdb-5.0/ |
1330 |
jtag bugfix |
phoenix |
7166d 04h |
/or1k/trunk/gdb-5.0/ |
1256 |
page size is 8192 on or32 |
phoenix |
7474d 06h |
/or1k/trunk/gdb-5.0/ |
1169 |
Added support for l.addc instruction. |
csanchez |
7702d 06h |
/or1k/trunk/gdb-5.0/ |
1152 |
*** empty log message *** |
phoenix |
7782d 09h |
/or1k/trunk/gdb-5.0/ |
1149 |
*** empty log message *** |
phoenix |
7782d 22h |
/or1k/trunk/gdb-5.0/ |
1144 |
Speed up gdb when running with serial targets:
When generating backtraces, the prologue of each function is scanned
at least three times by architecture-independent code, e.g. to
determine offsets of saved registers, identify frameless functions,
etc. This new code adds straightforward caching of the information
gleaned by or1k_scan_prologue() on a per-frame basis rather than
storing it in global static variables. (This benefits both JTAG and
serial gdb targets, though the JTAG target runs fast enough that it is
not particularly needed.)
When the register set is dumped by the serial target, e.g. at any
breakpoint or interrupt, the 32 vector/FP registers were included in
the dump (each 8 bytes long), though they aren't implemented. The new
code tells gdb that unimplemented registers have zero length in the
dump. |
sfurman |
7785d 05h |
/or1k/trunk/gdb-5.0/ |
1142 |
Speed up gdb when running with serial targets:
When generating backtraces, the prologue of each function is scanned
at least three times by architecture-independent code, e.g. to
determine offsets of saved registers, identify frameless functions,
etc. This new code adds straightforward caching of the information
gleaned by or1k_scan_prologue() on a per-frame basis rather than
storing it in global static variables. (This benefits both JTAG and
serial gdb targets, though the JTAG target runs fast enough that it is
not particularly needed.)
When the register set is dumped by the serial target, e.g. at any
breakpoint or interrupt, the 32 vector/FP registers were included in
the dump (each 8 bytes long), though they aren't implemented. The new
code tells gdb that unimplemented registers have zero length in the
dump. |
sfurman |
7785d 19h |
/or1k/trunk/gdb-5.0/ |
1124 |
Initialize or1k_implementation with reasonable defaults for the number
of implementation registers. This doesn't affect the jtag or sim
targets at all because those values are always overwritten when
or1k_implementation is initialized. However, it is necessary when
connecting to remote gdb stubs through a serial port or socket, since
or1k_implementation is not yet initialized for those targets. |
sfurman |
7818d 22h |
/or1k/trunk/gdb-5.0/ |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7820d 04h |
/or1k/trunk/gdb-5.0/ |
1115 |
Fix stack-walking code in or1k_frame_chain() and or1k_skip_prologue()
to expect the function prologue that or32 gcc currently emits, rather
than a previous incarnation of the or1k ABI. |
sfurman |
7842d 02h |
/or1k/trunk/gdb-5.0/ |
879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8064d 09h |
/or1k/trunk/gdb-5.0/ |
874 |
Command for displaying trace buffer added. |
simons |
8074d 09h |
/or1k/trunk/gdb-5.0/ |
866 |
after make headers |
markom |
8099d 15h |
/or1k/trunk/gdb-5.0/ |
865 |
true flase bug fixed |
markom |
8101d 10h |
/or1k/trunk/gdb-5.0/ |
850 |
Missig header file. |
simons |
8116d 12h |
/or1k/trunk/gdb-5.0/ |
839 |
elf target bug fixed |
markom |
8133d 16h |
/or1k/trunk/gdb-5.0/ |
813 |
elf support added |
markom |
8148d 12h |
/or1k/trunk/gdb-5.0/ |
720 |
single floating point support added |
markom |
8184d 16h |
/or1k/trunk/gdb-5.0/ |
706 |
insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding |
markom |
8190d 12h |
/or1k/trunk/gdb-5.0/ |
703 |
small optimizations to dissasemble |
markom |
8191d 16h |
/or1k/trunk/gdb-5.0/ |