Rev |
Log message |
Author |
Age |
Path |
1452 |
Implement a dynamic recompiler to speed up the execution |
nogj |
7033d 13h |
/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 |
7033d 13h |
/or1k/trunk/gdb-5.0/ |
1344 |
* Avoid doing a store in *every* instruction executed by storeing the instruction function unit in or32_opcodes |
nogj |
7096d 15h |
/or1k/trunk/gdb-5.0/ |
1342 |
* Fix generate.c to produce a execgen.c with less warnings.
* Fix the --enable-simple configure option. |
nogj |
7096d 16h |
/or1k/trunk/gdb-5.0/ |
1341 |
Mark wich operand is the destination operand in the architechture definition |
nogj |
7096d 16h |
/or1k/trunk/gdb-5.0/ |
1338 |
l.ff1 instruction added |
andreje |
7112d 14h |
/or1k/trunk/gdb-5.0/ |
1333 |
gcc 3.4 compile fix |
phoenix |
7127d 15h |
/or1k/trunk/gdb-5.0/ |
1330 |
jtag bugfix |
phoenix |
7136d 08h |
/or1k/trunk/gdb-5.0/ |
1256 |
page size is 8192 on or32 |
phoenix |
7444d 09h |
/or1k/trunk/gdb-5.0/ |
1169 |
Added support for l.addc instruction. |
csanchez |
7672d 10h |
/or1k/trunk/gdb-5.0/ |
1152 |
*** empty log message *** |
phoenix |
7752d 13h |
/or1k/trunk/gdb-5.0/ |
1149 |
*** empty log message *** |
phoenix |
7753d 02h |
/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 |
7755d 09h |
/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 |
7755d 23h |
/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 |
7789d 01h |
/or1k/trunk/gdb-5.0/ |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7790d 08h |
/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 |
7812d 06h |
/or1k/trunk/gdb-5.0/ |
879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8034d 13h |
/or1k/trunk/gdb-5.0/ |
874 |
Command for displaying trace buffer added. |
simons |
8044d 13h |
/or1k/trunk/gdb-5.0/ |
866 |
after make headers |
markom |
8069d 19h |
/or1k/trunk/gdb-5.0/ |
865 |
true flase bug fixed |
markom |
8071d 13h |
/or1k/trunk/gdb-5.0/ |
850 |
Missig header file. |
simons |
8086d 15h |
/or1k/trunk/gdb-5.0/ |
839 |
elf target bug fixed |
markom |
8103d 20h |
/or1k/trunk/gdb-5.0/ |
813 |
elf support added |
markom |
8118d 16h |
/or1k/trunk/gdb-5.0/ |
720 |
single floating point support added |
markom |
8154d 20h |
/or1k/trunk/gdb-5.0/ |
706 |
insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding |
markom |
8160d 15h |
/or1k/trunk/gdb-5.0/ |
703 |
small optimizations to dissasemble |
markom |
8161d 20h |
/or1k/trunk/gdb-5.0/ |
680 |
num_opcodes better because of linking. |
ivang |
8171d 12h |
/or1k/trunk/gdb-5.0/ |
679 |
extern CONST int num_opcodes -> extern CONST unsigned int or32_num_opcodes. |
ivang |
8171d 14h |
/or1k/trunk/gdb-5.0/ |
676 |
update of shared files |
markom |
8173d 16h |
/or1k/trunk/gdb-5.0/ |