Rev |
Log message |
Author |
Age |
Path |
1765 |
|
root |
5571d 23h |
/or1k/trunk/insight/gdb/ |
1333 |
gcc 3.4 compile fix |
phoenix |
7106d 08h |
/or1k/trunk/insight/gdb/ |
1152 |
*** empty log message *** |
phoenix |
7731d 06h |
/or1k/trunk/insight/gdb/ |
1149 |
*** empty log message *** |
phoenix |
7731d 19h |
/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 |
7734d 02h |
/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 |
7734d 16h |
/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 |
7767d 18h |
/or1k/trunk/insight/gdb/ |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7769d 01h |
/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 |
7790d 22h |
/or1k/trunk/insight/gdb/ |
874 |
Command for displaying trace buffer added. |
simons |
8023d 06h |
/or1k/trunk/insight/gdb/ |
613 |
init: trap exception occurs always; initialization of sr not needed anymore |
markom |
8174d 11h |
/or1k/trunk/insight/gdb/ |
607 |
single step steps just one instruction ^c bug fixed |
markom |
8176d 10h |
/or1k/trunk/insight/gdb/ |
603 |
fixed bfd |
markom |
8177d 13h |
/or1k/trunk/insight/gdb/ |
593 |
ctrl-c handling fixed |
markom |
8180d 09h |
/or1k/trunk/insight/gdb/ |
578 |
Insight |
markom |
8182d 12h |
/or1k/trunk/insight/gdb/ |
577 |
info spr fixed |
markom |
8183d 07h |
/or1k/trunk/insight/gdb/ |
405 |
Stepping trough l.jal and l.jalr fixed. |
simons |
8225d 13h |
/or1k/trunk/insight/gdb/ |
404 |
is_delayed() is used outside this file. |
simons |
8225d 13h |
/or1k/trunk/insight/gdb/ |
403 |
Prompt changed because ddd requires (gdb). |
simons |
8225d 13h |
/or1k/trunk/insight/gdb/ |
379 |
bug fixed. |
markom |
8232d 13h |
/or1k/trunk/insight/gdb/ |
375 |
Support for breakpoints changed. |
simons |
8233d 00h |
/or1k/trunk/insight/gdb/ |
374 |
*** empty log message *** |
simons |
8233d 06h |
/or1k/trunk/insight/gdb/ |
373 |
update after links |
markom |
8233d 10h |
/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 |
8233d 12h |
/or1k/trunk/insight/gdb/ |
364 |
info spr bug fixed |
markom |
8238d 07h |
/or1k/trunk/insight/gdb/ |
363 |
program can be stepped and continued before running it, supporting low level debugging |
markom |
8238d 08h |
/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 |
8238d 13h |
/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 |
8293d 14h |
/or1k/trunk/insight/gdb/ |
151 |
Typo in the previous commit. Sorry. |
chris |
8385d 15h |
/or1k/trunk/insight/gdb/ |
150 |
Fixed some single stepping issues |
chris |
8385d 15h |
/or1k/trunk/insight/gdb/ |