Rev |
Log message |
Author |
Age |
Path |
1149 |
*** empty log message *** |
phoenix |
7820d 10h |
/or1k/tags/nog_patch_73/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 |
7822d 16h |
/or1k/tags/nog_patch_73/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 |
7823d 07h |
/or1k/tags/nog_patch_73/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 |
7856d 09h |
/or1k/tags/nog_patch_73/gdb-5.0/ |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7857d 16h |
/or1k/tags/nog_patch_73/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 |
7879d 13h |
/or1k/tags/nog_patch_73/gdb-5.0/ |
879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8101d 20h |
/or1k/tags/nog_patch_73/gdb-5.0/ |
874 |
Command for displaying trace buffer added. |
simons |
8111d 21h |
/or1k/tags/nog_patch_73/gdb-5.0/ |
866 |
after make headers |
markom |
8137d 02h |
/or1k/tags/nog_patch_73/gdb-5.0/ |
865 |
true flase bug fixed |
markom |
8138d 21h |
/or1k/tags/nog_patch_73/gdb-5.0/ |
850 |
Missig header file. |
simons |
8153d 23h |
/or1k/tags/nog_patch_73/gdb-5.0/ |
839 |
elf target bug fixed |
markom |
8171d 04h |
/or1k/tags/nog_patch_73/gdb-5.0/ |
813 |
elf support added |
markom |
8185d 23h |
/or1k/tags/nog_patch_73/gdb-5.0/ |
720 |
single floating point support added |
markom |
8222d 04h |
/or1k/tags/nog_patch_73/gdb-5.0/ |
706 |
insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding |
markom |
8227d 23h |
/or1k/tags/nog_patch_73/gdb-5.0/ |
703 |
small optimizations to dissasemble |
markom |
8229d 04h |
/or1k/tags/nog_patch_73/gdb-5.0/ |
680 |
num_opcodes better because of linking. |
ivang |
8238d 20h |
/or1k/tags/nog_patch_73/gdb-5.0/ |
679 |
extern CONST int num_opcodes -> extern CONST unsigned int or32_num_opcodes. |
ivang |
8238d 22h |
/or1k/tags/nog_patch_73/gdb-5.0/ |
676 |
update of shared files |
markom |
8241d 00h |
/or1k/tags/nog_patch_73/gdb-5.0/ |
662 |
GNU binutils merge. |
ivang |
8245d 02h |
/or1k/tags/nog_patch_73/gdb-5.0/ |