| Rev |
Log message |
Author |
Age |
Path |
| 1765 |
|
root |
5768d 15h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 1152 |
*** empty log message *** |
phoenix |
7927d 21h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 1149 |
*** empty log message *** |
phoenix |
7928d 11h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 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 |
7931d 08h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 593 |
ctrl-c handling fixed |
markom |
8377d 01h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 403 |
Prompt changed because ddd requires (gdb). |
simons |
8422d 04h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 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 |
8430d 04h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 364 |
info spr bug fixed |
markom |
8434d 23h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 363 |
program can be stepped and continued before running it, supporting low level debugging |
markom |
8435d 00h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 362 |
some changes based on current modifications to or1k; cleaner register naming; ctrl-c causes stepi; write&read pc work on next instruction |
markom |
8435d 05h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 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 |
8490d 06h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 146 |
Mofications to work with or1ksim JTAG based simulation |
chris |
8584d 02h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 136 |
Fixed the DSR/DRR debug register definitions which were stored backwards |
chris |
8588d 04h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 126 |
Added JTAG proxy protocol definitions |
chris |
8591d 02h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 122 |
or1k target init call fixed.
long long type converted to LONGEST. |
markom |
8598d 07h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 119 |
Synchronized with or1k arch changes. |
markom |
8608d 01h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 118 |
Added heavy duty commands hwatch and htrace, to enable full HW debugging
support.
Repaired jtag_set_chain. |
markom |
8608d 01h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 116 |
small bug fixed |
markom |
8614d 01h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 115 |
sync to current or1k arch. |
markom |
8615d 02h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
| 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 |
8616d 00h |
/or1k/trunk/insight/gdb/config/or1k/tm-or1k.h |
