Rev |
Log message |
Author |
Age |
Path |
1149 |
*** empty log message *** |
phoenix |
7731d 07h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
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 |
7733d 13h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
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 |
7734d 04h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
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 |
7767d 06h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7768d 13h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
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 |
7790d 10h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8012d 18h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
874 |
Command for displaying trace buffer added. |
simons |
8022d 18h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
866 |
after make headers |
markom |
8047d 23h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
865 |
true flase bug fixed |
markom |
8049d 18h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
850 |
Missig header file. |
simons |
8064d 20h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
839 |
elf target bug fixed |
markom |
8082d 01h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
813 |
elf support added |
markom |
8096d 20h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
720 |
single floating point support added |
markom |
8133d 01h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
706 |
insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding |
markom |
8138d 20h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
703 |
small optimizations to dissasemble |
markom |
8140d 01h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
680 |
num_opcodes better because of linking. |
ivang |
8149d 17h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
679 |
extern CONST int num_opcodes -> extern CONST unsigned int or32_num_opcodes. |
ivang |
8149d 19h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
676 |
update of shared files |
markom |
8151d 21h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
662 |
GNU binutils merge. |
ivang |
8155d 23h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
615 |
cmov and extxx instructions; add, addi, and, andi now set flag |
markom |
8172d 19h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
613 |
init: trap exception occurs always; initialization of sr not needed anymore |
markom |
8173d 23h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
607 |
single step steps just one instruction ^c bug fixed |
markom |
8175d 22h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
603 |
fixed bfd |
markom |
8177d 01h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
594 |
removed temporary printf, which stayed in by accident |
markom |
8179d 21h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
593 |
ctrl-c handling fixed |
markom |
8179d 21h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
580 |
strsave changed to xstrdup |
markom |
8181d 02h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
577 |
info spr fixed |
markom |
8182d 19h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
405 |
Stepping trough l.jal and l.jalr fixed. |
simons |
8225d 00h |
/or1k/tags/nog_patch_40/gdb-5.0/ |
404 |
is_delayed() is used outside this file. |
simons |
8225d 01h |
/or1k/tags/nog_patch_40/gdb-5.0/ |