Rev |
Log message |
Author |
Age |
Path |
1765 |
|
root |
5569d 13h |
/or1k/trunk/insight/gdb/ |
1333 |
gcc 3.4 compile fix |
phoenix |
7103d 21h |
/or1k/trunk/insight/gdb/ |
1152 |
*** empty log message *** |
phoenix |
7728d 19h |
/or1k/trunk/insight/gdb/ |
1149 |
*** empty log message *** |
phoenix |
7729d 08h |
/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 |
7731d 15h |
/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 |
7732d 05h |
/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 |
7765d 07h |
/or1k/trunk/insight/gdb/ |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7766d 14h |
/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 |
7788d 11h |
/or1k/trunk/insight/gdb/ |
874 |
Command for displaying trace buffer added. |
simons |
8020d 19h |
/or1k/trunk/insight/gdb/ |
613 |
init: trap exception occurs always; initialization of sr not needed anymore |
markom |
8172d 00h |
/or1k/trunk/insight/gdb/ |
607 |
single step steps just one instruction ^c bug fixed |
markom |
8173d 23h |
/or1k/trunk/insight/gdb/ |
603 |
fixed bfd |
markom |
8175d 02h |
/or1k/trunk/insight/gdb/ |
593 |
ctrl-c handling fixed |
markom |
8177d 22h |
/or1k/trunk/insight/gdb/ |
578 |
Insight |
markom |
8180d 01h |
/or1k/trunk/insight/gdb/ |
577 |
info spr fixed |
markom |
8180d 20h |
/or1k/trunk/insight/gdb/ |
405 |
Stepping trough l.jal and l.jalr fixed. |
simons |
8223d 02h |
/or1k/trunk/insight/gdb/ |
404 |
is_delayed() is used outside this file. |
simons |
8223d 02h |
/or1k/trunk/insight/gdb/ |
403 |
Prompt changed because ddd requires (gdb). |
simons |
8223d 02h |
/or1k/trunk/insight/gdb/ |
379 |
bug fixed. |
markom |
8230d 02h |
/or1k/trunk/insight/gdb/ |
375 |
Support for breakpoints changed. |
simons |
8230d 13h |
/or1k/trunk/insight/gdb/ |
374 |
*** empty log message *** |
simons |
8230d 19h |
/or1k/trunk/insight/gdb/ |
373 |
update after links |
markom |
8230d 23h |
/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 |
8231d 01h |
/or1k/trunk/insight/gdb/ |
364 |
info spr bug fixed |
markom |
8235d 20h |
/or1k/trunk/insight/gdb/ |
363 |
program can be stepped and continued before running it, supporting low level debugging |
markom |
8235d 21h |
/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 |
8236d 02h |
/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 |
8291d 03h |
/or1k/trunk/insight/gdb/ |
151 |
Typo in the previous commit. Sorry. |
chris |
8383d 04h |
/or1k/trunk/insight/gdb/ |
150 |
Fixed some single stepping issues |
chris |
8383d 04h |
/or1k/trunk/insight/gdb/ |