| Rev |
Log message |
Author |
Age |
Path |
| 1330 |
jtag bugfix |
phoenix |
7131d 20h |
/or1k/trunk/gdb-5.0/gdb |
| 1152 |
*** empty log message *** |
phoenix |
7748d 01h |
/or1k/trunk/gdb-5.0/gdb |
| 1149 |
*** empty log message *** |
phoenix |
7748d 14h |
/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 |
7750d 20h |
/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 |
7751d 11h |
/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 |
7784d 13h |
/or1k/trunk/gdb-5.0/gdb |
| 1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7785d 20h |
/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 |
7807d 17h |
/or1k/trunk/gdb-5.0/gdb |
| 874 |
Command for displaying trace buffer added. |
simons |
8040d 01h |
/or1k/trunk/gdb-5.0/gdb |
| 866 |
after make headers |
markom |
8065d 06h |
/or1k/trunk/gdb-5.0/gdb |
| 865 |
true flase bug fixed |
markom |
8067d 01h |
/or1k/trunk/gdb-5.0/gdb |
| 613 |
init: trap exception occurs always; initialization of sr not needed anymore |
markom |
8191d 06h |
/or1k/trunk/gdb-5.0/gdb |
| 607 |
single step steps just one instruction ^c bug fixed |
markom |
8193d 05h |
/or1k/trunk/gdb-5.0/gdb |
| 603 |
fixed bfd |
markom |
8194d 08h |
/or1k/trunk/gdb-5.0/gdb |
| 594 |
removed temporary printf, which stayed in by accident |
markom |
8197d 04h |
/or1k/trunk/gdb-5.0/gdb |
| 593 |
ctrl-c handling fixed |
markom |
8197d 04h |
/or1k/trunk/gdb-5.0/gdb |
| 580 |
strsave changed to xstrdup |
markom |
8198d 09h |
/or1k/trunk/gdb-5.0/gdb |
| 577 |
info spr fixed |
markom |
8200d 02h |
/or1k/trunk/gdb-5.0/gdb |
| 405 |
Stepping trough l.jal and l.jalr fixed. |
simons |
8242d 07h |
/or1k/trunk/gdb-5.0/gdb |
| 404 |
is_delayed() is used outside this file. |
simons |
8242d 07h |
/or1k/trunk/gdb-5.0/gdb |
| 403 |
Prompt changed because ddd requires (gdb). |
simons |
8242d 08h |
/or1k/trunk/gdb-5.0/gdb |
| 379 |
bug fixed. |
markom |
8249d 08h |
/or1k/trunk/gdb-5.0/gdb |
| 375 |
Support for breakpoints changed. |
simons |
8249d 19h |
/or1k/trunk/gdb-5.0/gdb |
| 374 |
*** empty log message *** |
simons |
8250d 00h |
/or1k/trunk/gdb-5.0/gdb |
| 373 |
update after links |
markom |
8250d 05h |
/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 |
8250d 07h |
/or1k/trunk/gdb-5.0/gdb |
| 364 |
info spr bug fixed |
markom |
8255d 02h |
/or1k/trunk/gdb-5.0/gdb |
| 363 |
program can be stepped and continued before running it, supporting low level debugging |
markom |
8255d 03h |
/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 |
8255d 08h |
/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 |
8310d 09h |
/or1k/trunk/gdb-5.0/gdb |
