Rev |
Log message |
Author |
Age |
Path |
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 |
7794d 08h |
/or1k/tags/nog_patch_65/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 |
7827d 10h |
/or1k/tags/nog_patch_65/gdb-5.0 |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7828d 17h |
/or1k/tags/nog_patch_65/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 |
7850d 15h |
/or1k/tags/nog_patch_65/gdb-5.0 |
879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8072d 22h |
/or1k/tags/nog_patch_65/gdb-5.0 |
874 |
Command for displaying trace buffer added. |
simons |
8082d 22h |
/or1k/tags/nog_patch_65/gdb-5.0 |
866 |
after make headers |
markom |
8108d 04h |
/or1k/tags/nog_patch_65/gdb-5.0 |
865 |
true flase bug fixed |
markom |
8109d 22h |
/or1k/tags/nog_patch_65/gdb-5.0 |
850 |
Missig header file. |
simons |
8125d 00h |
/or1k/tags/nog_patch_65/gdb-5.0 |
839 |
elf target bug fixed |
markom |
8142d 05h |
/or1k/tags/nog_patch_65/gdb-5.0 |
813 |
elf support added |
markom |
8157d 01h |
/or1k/tags/nog_patch_65/gdb-5.0 |
720 |
single floating point support added |
markom |
8193d 05h |
/or1k/tags/nog_patch_65/gdb-5.0 |
706 |
insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding |
markom |
8199d 00h |
/or1k/tags/nog_patch_65/gdb-5.0 |
703 |
small optimizations to dissasemble |
markom |
8200d 05h |
/or1k/tags/nog_patch_65/gdb-5.0 |
680 |
num_opcodes better because of linking. |
ivang |
8209d 21h |
/or1k/tags/nog_patch_65/gdb-5.0 |
679 |
extern CONST int num_opcodes -> extern CONST unsigned int or32_num_opcodes. |
ivang |
8209d 23h |
/or1k/tags/nog_patch_65/gdb-5.0 |
676 |
update of shared files |
markom |
8212d 01h |
/or1k/tags/nog_patch_65/gdb-5.0 |
662 |
GNU binutils merge. |
ivang |
8216d 03h |
/or1k/tags/nog_patch_65/gdb-5.0 |
615 |
cmov and extxx instructions; add, addi, and, andi now set flag |
markom |
8232d 23h |
/or1k/tags/nog_patch_65/gdb-5.0 |
613 |
init: trap exception occurs always; initialization of sr not needed anymore |
markom |
8234d 03h |
/or1k/tags/nog_patch_65/gdb-5.0 |
607 |
single step steps just one instruction ^c bug fixed |
markom |
8236d 02h |
/or1k/tags/nog_patch_65/gdb-5.0 |
603 |
fixed bfd |
markom |
8237d 05h |
/or1k/tags/nog_patch_65/gdb-5.0 |
594 |
removed temporary printf, which stayed in by accident |
markom |
8240d 01h |
/or1k/tags/nog_patch_65/gdb-5.0 |
593 |
ctrl-c handling fixed |
markom |
8240d 01h |
/or1k/tags/nog_patch_65/gdb-5.0 |
580 |
strsave changed to xstrdup |
markom |
8241d 06h |
/or1k/tags/nog_patch_65/gdb-5.0 |
577 |
info spr fixed |
markom |
8242d 23h |
/or1k/tags/nog_patch_65/gdb-5.0 |
405 |
Stepping trough l.jal and l.jalr fixed. |
simons |
8285d 05h |
/or1k/tags/nog_patch_65/gdb-5.0 |
404 |
is_delayed() is used outside this file. |
simons |
8285d 05h |
/or1k/tags/nog_patch_65/gdb-5.0 |
403 |
Prompt changed because ddd requires (gdb). |
simons |
8285d 05h |
/or1k/tags/nog_patch_65/gdb-5.0 |
397 |
removed or16 architecture |
markom |
8291d 02h |
/or1k/tags/nog_patch_65/gdb-5.0 |