Rev |
Log message |
Author |
Age |
Path |
1256 |
page size is 8192 on or32 |
phoenix |
7477d 16h |
/or1k_old/tags/nog_patch_64/insight/ |
1169 |
Added support for l.addc instruction. |
csanchez |
7705d 16h |
/or1k_old/tags/nog_patch_64/insight/ |
1152 |
*** empty log message *** |
phoenix |
7785d 19h |
/or1k_old/tags/nog_patch_64/insight/ |
1149 |
*** empty log message *** |
phoenix |
7786d 08h |
/or1k_old/tags/nog_patch_64/insight/ |
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 |
7788d 15h |
/or1k_old/tags/nog_patch_64/insight/ |
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 |
7789d 06h |
/or1k_old/tags/nog_patch_64/insight/ |
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 |
7822d 08h |
/or1k_old/tags/nog_patch_64/insight/ |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7823d 14h |
/or1k_old/tags/nog_patch_64/insight/ |
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 |
7845d 12h |
/or1k_old/tags/nog_patch_64/insight/ |
1114 |
Added cvs log keywords |
lampret |
7860d 08h |
/or1k_old/tags/nog_patch_64/insight/ |
1034 |
Fixed encoding for l.div/l.divu. |
lampret |
8002d 09h |
/or1k_old/tags/nog_patch_64/insight/ |
879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8067d 19h |
/or1k_old/tags/nog_patch_64/insight/ |
874 |
Command for displaying trace buffer added. |
simons |
8077d 19h |
/or1k_old/tags/nog_patch_64/insight/ |
801 |
l.muli instruction added |
markom |
8159d 23h |
/or1k_old/tags/nog_patch_64/insight/ |
722 |
floating point registers are obsolete; GPRs should be used instead |
markom |
8187d 22h |
/or1k_old/tags/nog_patch_64/insight/ |
720 |
single floating point support added |
markom |
8188d 02h |
/or1k_old/tags/nog_patch_64/insight/ |
717 |
some minor improvements |
markom |
8188d 04h |
/or1k_old/tags/nog_patch_64/insight/ |
714 |
do_stats introduced for faster no-stats execution |
markom |
8190d 00h |
/or1k_old/tags/nog_patch_64/insight/ |
709 |
eval_operands is now being generated |
markom |
8193d 05h |
/or1k_old/tags/nog_patch_64/insight/ |
706 |
insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding |
markom |
8193d 22h |
/or1k_old/tags/nog_patch_64/insight/ |
703 |
small optimizations to dissasemble |
markom |
8195d 02h |
/or1k_old/tags/nog_patch_64/insight/ |
680 |
num_opcodes better because of linking. |
ivang |
8204d 18h |
/or1k_old/tags/nog_patch_64/insight/ |
679 |
extern CONST int num_opcodes -> extern CONST unsigned int or32_num_opcodes. |
ivang |
8204d 21h |
/or1k_old/tags/nog_patch_64/insight/ |
676 |
update of shared files |
markom |
8206d 22h |
/or1k_old/tags/nog_patch_64/insight/ |
671 |
wrong version was restored |
markom |
8207d 03h |
/or1k_old/tags/nog_patch_64/insight/ |
662 |
GNU binutils merge. |
ivang |
8211d 00h |
/or1k_old/tags/nog_patch_64/insight/ |
627 |
or32 restored |
markom |
8224d 03h |
/or1k_old/tags/nog_patch_64/insight/ |
623 |
update based on recent changes; arithmetic instructions does not modify carry yet |
markom |
8224d 21h |
/or1k_old/tags/nog_patch_64/insight/ |
615 |
cmov and extxx instructions; add, addi, and, andi now set flag |
markom |
8227d 21h |
/or1k_old/tags/nog_patch_64/insight/ |
613 |
init: trap exception occurs always; initialization of sr not needed anymore |
markom |
8229d 01h |
/or1k_old/tags/nog_patch_64/insight/ |