| Rev |
Log message |
Author |
Age |
Path |
| 1765 |
|
root |
5731d 15h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 1333 |
gcc 3.4 compile fix |
phoenix |
7265d 23h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 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 |
7893d 17h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7928d 16h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 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 |
7950d 14h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 874 |
Command for displaying trace buffer added. |
simons |
8182d 21h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 603 |
fixed bfd |
markom |
8337d 04h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 593 |
ctrl-c handling fixed |
markom |
8340d 01h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 577 |
info spr fixed |
markom |
8342d 22h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 404 |
is_delayed() is used outside this file. |
simons |
8385d 04h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 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 |
8393d 03h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 364 |
info spr bug fixed |
markom |
8397d 23h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 363 |
program can be stepped and continued before running it, supporting low level debugging |
markom |
8397d 23h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 362 |
some changes based on current modifications to or1k; cleaner register naming; ctrl-c causes stepi; write&read pc work on next instruction |
markom |
8398d 05h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 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 |
8453d 05h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 149 |
Fixed bug where disassemble command caused a segmentation fault |
chris |
8546d 09h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 120 |
Few typos in comments and text fixed. |
markom |
8565d 07h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 119 |
Synchronized with or1k arch changes. |
markom |
8571d 00h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 118 |
Added heavy duty commands hwatch and htrace, to enable full HW debugging
support.
Repaired jtag_set_chain. |
markom |
8571d 00h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
| 116 |
small bug fixed |
markom |
8577d 00h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
