Rev |
Log message |
Author |
Age |
Path |
1149 |
*** empty log message *** |
phoenix |
7762d 18h |
/or1k/tags/nog_patch_43/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 |
7765d 01h |
/or1k/tags/nog_patch_43/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 |
7765d 16h |
/or1k/tags/nog_patch_43/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 |
7798d 18h |
/or1k/tags/nog_patch_43/gdb-5.0 |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7800d 00h |
/or1k/tags/nog_patch_43/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 |
7821d 22h |
/or1k/tags/nog_patch_43/gdb-5.0 |
879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8044d 05h |
/or1k/tags/nog_patch_43/gdb-5.0 |
874 |
Command for displaying trace buffer added. |
simons |
8054d 05h |
/or1k/tags/nog_patch_43/gdb-5.0 |
866 |
after make headers |
markom |
8079d 11h |
/or1k/tags/nog_patch_43/gdb-5.0 |
865 |
true flase bug fixed |
markom |
8081d 06h |
/or1k/tags/nog_patch_43/gdb-5.0 |
850 |
Missig header file. |
simons |
8096d 08h |
/or1k/tags/nog_patch_43/gdb-5.0 |
839 |
elf target bug fixed |
markom |
8113d 12h |
/or1k/tags/nog_patch_43/gdb-5.0 |
813 |
elf support added |
markom |
8128d 08h |
/or1k/tags/nog_patch_43/gdb-5.0 |
720 |
single floating point support added |
markom |
8164d 12h |
/or1k/tags/nog_patch_43/gdb-5.0 |
706 |
insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding |
markom |
8170d 08h |
/or1k/tags/nog_patch_43/gdb-5.0 |
703 |
small optimizations to dissasemble |
markom |
8171d 12h |
/or1k/tags/nog_patch_43/gdb-5.0 |
680 |
num_opcodes better because of linking. |
ivang |
8181d 04h |
/or1k/tags/nog_patch_43/gdb-5.0 |
679 |
extern CONST int num_opcodes -> extern CONST unsigned int or32_num_opcodes. |
ivang |
8181d 07h |
/or1k/tags/nog_patch_43/gdb-5.0 |
676 |
update of shared files |
markom |
8183d 08h |
/or1k/tags/nog_patch_43/gdb-5.0 |
662 |
GNU binutils merge. |
ivang |
8187d 10h |
/or1k/tags/nog_patch_43/gdb-5.0 |