| Rev |
Log message |
Author |
Age |
Path |
| 1330 |
jtag bugfix |
phoenix |
7123d 22h |
/or1k/trunk/gdb-5.0/gdb/ |
| 1152 |
*** empty log message *** |
phoenix |
7740d 03h |
/or1k/trunk/gdb-5.0/gdb/ |
| 1149 |
*** empty log message *** |
phoenix |
7740d 16h |
/or1k/trunk/gdb-5.0/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 |
7742d 23h |
/or1k/trunk/gdb-5.0/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 |
7743d 13h |
/or1k/trunk/gdb-5.0/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 |
7776d 16h |
/or1k/trunk/gdb-5.0/gdb/ |
| 1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7777d 22h |
/or1k/trunk/gdb-5.0/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 |
7799d 20h |
/or1k/trunk/gdb-5.0/gdb/ |
| 874 |
Command for displaying trace buffer added. |
simons |
8032d 03h |
/or1k/trunk/gdb-5.0/gdb/ |
| 866 |
after make headers |
markom |
8057d 09h |
/or1k/trunk/gdb-5.0/gdb/ |
| 865 |
true flase bug fixed |
markom |
8059d 03h |
/or1k/trunk/gdb-5.0/gdb/ |
| 613 |
init: trap exception occurs always; initialization of sr not needed anymore |
markom |
8183d 09h |
/or1k/trunk/gdb-5.0/gdb/ |
| 607 |
single step steps just one instruction ^c bug fixed |
markom |
8185d 07h |
/or1k/trunk/gdb-5.0/gdb/ |
| 603 |
fixed bfd |
markom |
8186d 10h |
/or1k/trunk/gdb-5.0/gdb/ |
| 594 |
removed temporary printf, which stayed in by accident |
markom |
8189d 07h |
/or1k/trunk/gdb-5.0/gdb/ |
| 593 |
ctrl-c handling fixed |
markom |
8189d 07h |
/or1k/trunk/gdb-5.0/gdb/ |
| 580 |
strsave changed to xstrdup |
markom |
8190d 11h |
/or1k/trunk/gdb-5.0/gdb/ |
| 577 |
info spr fixed |
markom |
8192d 04h |
/or1k/trunk/gdb-5.0/gdb/ |
| 405 |
Stepping trough l.jal and l.jalr fixed. |
simons |
8234d 10h |
/or1k/trunk/gdb-5.0/gdb/ |
| 404 |
is_delayed() is used outside this file. |
simons |
8234d 10h |
/or1k/trunk/gdb-5.0/gdb/ |
| 403 |
Prompt changed because ddd requires (gdb). |
simons |
8234d 10h |
/or1k/trunk/gdb-5.0/gdb/ |
| 379 |
bug fixed. |
markom |
8241d 10h |
/or1k/trunk/gdb-5.0/gdb/ |
| 375 |
Support for breakpoints changed. |
simons |
8241d 21h |
/or1k/trunk/gdb-5.0/gdb/ |
| 374 |
*** empty log message *** |
simons |
8242d 03h |
/or1k/trunk/gdb-5.0/gdb/ |
| 373 |
update after links |
markom |
8242d 07h |
/or1k/trunk/gdb-5.0/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 |
8242d 09h |
/or1k/trunk/gdb-5.0/gdb/ |
| 364 |
info spr bug fixed |
markom |
8247d 05h |
/or1k/trunk/gdb-5.0/gdb/ |
| 363 |
program can be stepped and continued before running it, supporting low level debugging |
markom |
8247d 05h |
/or1k/trunk/gdb-5.0/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 |
8247d 10h |
/or1k/trunk/gdb-5.0/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 |
8302d 11h |
/or1k/trunk/gdb-5.0/gdb/ |
