| Rev |
Log message |
Author |
Age |
Path |
| 1256 |
page size is 8192 on or32 |
phoenix |
7457d 21h |
/or1k/tags/nog_patch_44/insight/ |
| 1169 |
Added support for l.addc instruction. |
csanchez |
7685d 21h |
/or1k/tags/nog_patch_44/insight/ |
| 1152 |
*** empty log message *** |
phoenix |
7766d 00h |
/or1k/tags/nog_patch_44/insight/ |
| 1149 |
*** empty log message *** |
phoenix |
7766d 14h |
/or1k/tags/nog_patch_44/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 |
7768d 20h |
/or1k/tags/nog_patch_44/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 |
7769d 11h |
/or1k/tags/nog_patch_44/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 |
7802d 13h |
/or1k/tags/nog_patch_44/insight/ |
| 1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7803d 20h |
/or1k/tags/nog_patch_44/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 |
7825d 17h |
/or1k/tags/nog_patch_44/insight/ |
| 1114 |
Added cvs log keywords |
lampret |
7840d 13h |
/or1k/tags/nog_patch_44/insight/ |
| 1034 |
Fixed encoding for l.div/l.divu. |
lampret |
7982d 14h |
/or1k/tags/nog_patch_44/insight/ |
| 879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8048d 00h |
/or1k/tags/nog_patch_44/insight/ |
| 874 |
Command for displaying trace buffer added. |
simons |
8058d 01h |
/or1k/tags/nog_patch_44/insight/ |
| 801 |
l.muli instruction added |
markom |
8140d 04h |
/or1k/tags/nog_patch_44/insight/ |
| 722 |
floating point registers are obsolete; GPRs should be used instead |
markom |
8168d 04h |
/or1k/tags/nog_patch_44/insight/ |
| 720 |
single floating point support added |
markom |
8168d 07h |
/or1k/tags/nog_patch_44/insight/ |
| 717 |
some minor improvements |
markom |
8168d 09h |
/or1k/tags/nog_patch_44/insight/ |
| 714 |
do_stats introduced for faster no-stats execution |
markom |
8170d 05h |
/or1k/tags/nog_patch_44/insight/ |
| 709 |
eval_operands is now being generated |
markom |
8173d 10h |
/or1k/tags/nog_patch_44/insight/ |
| 706 |
insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding |
markom |
8174d 03h |
/or1k/tags/nog_patch_44/insight/ |
| 703 |
small optimizations to dissasemble |
markom |
8175d 07h |
/or1k/tags/nog_patch_44/insight/ |
| 680 |
num_opcodes better because of linking. |
ivang |
8185d 00h |
/or1k/tags/nog_patch_44/insight/ |
| 679 |
extern CONST int num_opcodes -> extern CONST unsigned int or32_num_opcodes. |
ivang |
8185d 02h |
/or1k/tags/nog_patch_44/insight/ |
| 676 |
update of shared files |
markom |
8187d 04h |
/or1k/tags/nog_patch_44/insight/ |
| 671 |
wrong version was restored |
markom |
8187d 08h |
/or1k/tags/nog_patch_44/insight/ |
| 662 |
GNU binutils merge. |
ivang |
8191d 06h |
/or1k/tags/nog_patch_44/insight/ |
| 627 |
or32 restored |
markom |
8204d 08h |
/or1k/tags/nog_patch_44/insight/ |
| 623 |
update based on recent changes; arithmetic instructions does not modify carry yet |
markom |
8205d 02h |
/or1k/tags/nog_patch_44/insight/ |
| 615 |
cmov and extxx instructions; add, addi, and, andi now set flag |
markom |
8208d 02h |
/or1k/tags/nog_patch_44/insight/ |
| 613 |
init: trap exception occurs always; initialization of sr not needed anymore |
markom |
8209d 06h |
/or1k/tags/nog_patch_44/insight/ |
