| Rev |
Log message |
Author |
Age |
Path |
| 1765 |
|
root |
5727d 13h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 1152 |
*** empty log message *** |
phoenix |
7886d 19h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 1149 |
*** empty log message *** |
phoenix |
7887d 08h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 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 |
7890d 05h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 593 |
ctrl-c handling fixed |
markom |
8335d 23h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 403 |
Prompt changed because ddd requires (gdb). |
simons |
8381d 02h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 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 |
8389d 01h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 364 |
info spr bug fixed |
markom |
8393d 21h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 363 |
program can be stepped and continued before running it, supporting low level debugging |
markom |
8393d 21h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 362 |
some changes based on current modifications to or1k; cleaner register naming; ctrl-c causes stepi; write&read pc work on next instruction |
markom |
8394d 03h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 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 |
8449d 03h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 146 |
Mofications to work with or1ksim JTAG based simulation |
chris |
8542d 23h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 136 |
Fixed the DSR/DRR debug register definitions which were stored backwards |
chris |
8547d 02h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 126 |
Added JTAG proxy protocol definitions |
chris |
8550d 00h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 122 |
or1k target init call fixed.
long long type converted to LONGEST. |
markom |
8557d 05h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 119 |
Synchronized with or1k arch changes. |
markom |
8566d 22h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 118 |
Added heavy duty commands hwatch and htrace, to enable full HW debugging
support.
Repaired jtag_set_chain. |
markom |
8566d 22h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 116 |
small bug fixed |
markom |
8572d 22h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 115 |
sync to current or1k arch. |
markom |
8573d 23h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 113 |
Modified:
interface for or1k target - should be final
reset, stall, initialization functions
HW assisted watchpoints as far gdb supports them.
info matchpoints command added
draft hwatch command |
markom |
8574d 22h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
