Rev |
Log message |
Author |
Age |
Path |
1765 |
|
root |
5568d 08h |
/or1k/trunk/insight/gdb/ |
1333 |
gcc 3.4 compile fix |
phoenix |
7102d 16h |
/or1k/trunk/insight/gdb/ |
1152 |
*** empty log message *** |
phoenix |
7727d 14h |
/or1k/trunk/insight/gdb/ |
1149 |
*** empty log message *** |
phoenix |
7728d 03h |
/or1k/trunk/insight/gdb/ |
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 |
7730d 10h |
/or1k/trunk/insight/gdb/ |
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 |
7731d 00h |
/or1k/trunk/insight/gdb/ |
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 |
7764d 03h |
/or1k/trunk/insight/gdb/ |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7765d 09h |
/or1k/trunk/insight/gdb/ |
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 |
7787d 07h |
/or1k/trunk/insight/gdb/ |
874 |
Command for displaying trace buffer added. |
simons |
8019d 14h |
/or1k/trunk/insight/gdb/ |
613 |
init: trap exception occurs always; initialization of sr not needed anymore |
markom |
8170d 20h |
/or1k/trunk/insight/gdb/ |
607 |
single step steps just one instruction ^c bug fixed |
markom |
8172d 18h |
/or1k/trunk/insight/gdb/ |
603 |
fixed bfd |
markom |
8173d 21h |
/or1k/trunk/insight/gdb/ |
593 |
ctrl-c handling fixed |
markom |
8176d 18h |
/or1k/trunk/insight/gdb/ |
578 |
Insight |
markom |
8178d 20h |
/or1k/trunk/insight/gdb/ |
577 |
info spr fixed |
markom |
8179d 16h |
/or1k/trunk/insight/gdb/ |
405 |
Stepping trough l.jal and l.jalr fixed. |
simons |
8221d 21h |
/or1k/trunk/insight/gdb/ |
404 |
is_delayed() is used outside this file. |
simons |
8221d 21h |
/or1k/trunk/insight/gdb/ |
403 |
Prompt changed because ddd requires (gdb). |
simons |
8221d 21h |
/or1k/trunk/insight/gdb/ |
379 |
bug fixed. |
markom |
8228d 21h |
/or1k/trunk/insight/gdb/ |
375 |
Support for breakpoints changed. |
simons |
8229d 08h |
/or1k/trunk/insight/gdb/ |
374 |
*** empty log message *** |
simons |
8229d 14h |
/or1k/trunk/insight/gdb/ |
373 |
update after links |
markom |
8229d 18h |
/or1k/trunk/insight/gdb/ |
372 |
steps toward joining or32.c and opcode/or32.h of or1ksim and gdb; added opcodes/or32.c; more detailed gdb l.trap handling |
markom |
8229d 20h |
/or1k/trunk/insight/gdb/ |
364 |
info spr bug fixed |
markom |
8234d 16h |
/or1k/trunk/insight/gdb/ |
363 |
program can be stepped and continued before running it, supporting low level debugging |
markom |
8234d 16h |
/or1k/trunk/insight/gdb/ |
362 |
some changes based on current modifications to or1k; cleaner register naming; ctrl-c causes stepi; write&read pc work on next instruction |
markom |
8234d 22h |
/or1k/trunk/insight/gdb/ |
207 |
Several major changes to allow gdb to work with an Or1k implementation
that does not need a writeable PC. This version will use the breakpoint
vector and install a new vector into the EPC register, and then single
step out of the breakpoint exception. The breakpoint exception vector
must include only 2 commands: l.rfe and l.nop. Anything else and this
gdb version will fail w/ or1ksim. |
chris |
8289d 22h |
/or1k/trunk/insight/gdb/ |
151 |
Typo in the previous commit. Sorry. |
chris |
8382d 00h |
/or1k/trunk/insight/gdb/ |
150 |
Fixed some single stepping issues |
chris |
8382d 00h |
/or1k/trunk/insight/gdb/ |