| Rev |
Log message |
Author |
Age |
Path |
| 1256 |
page size is 8192 on or32 |
phoenix |
7458d 13h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 1169 |
Added support for l.addc instruction. |
csanchez |
7686d 13h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 1152 |
*** empty log message *** |
phoenix |
7766d 16h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 1149 |
*** empty log message *** |
phoenix |
7767d 05h |
/or1k/tags/stable_0_2_0_rc1/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 |
7769d 12h |
/or1k/tags/stable_0_2_0_rc1/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 |
7770d 02h |
/or1k/tags/stable_0_2_0_rc1/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 |
7803d 05h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7804d 11h |
/or1k/tags/stable_0_2_0_rc1/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 |
7826d 09h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 1114 |
Added cvs log keywords |
lampret |
7841d 05h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 1034 |
Fixed encoding for l.div/l.divu. |
lampret |
7983d 06h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8048d 16h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 874 |
Command for displaying trace buffer added. |
simons |
8058d 16h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 801 |
l.muli instruction added |
markom |
8140d 19h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 722 |
floating point registers are obsolete; GPRs should be used instead |
markom |
8168d 19h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 720 |
single floating point support added |
markom |
8168d 23h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 717 |
some minor improvements |
markom |
8169d 01h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 714 |
do_stats introduced for faster no-stats execution |
markom |
8170d 20h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 709 |
eval_operands is now being generated |
markom |
8174d 02h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 706 |
insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding |
markom |
8174d 19h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 703 |
small optimizations to dissasemble |
markom |
8175d 23h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 680 |
num_opcodes better because of linking. |
ivang |
8185d 15h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 679 |
extern CONST int num_opcodes -> extern CONST unsigned int or32_num_opcodes. |
ivang |
8185d 18h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 676 |
update of shared files |
markom |
8187d 19h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 671 |
wrong version was restored |
markom |
8187d 23h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 662 |
GNU binutils merge. |
ivang |
8191d 21h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 627 |
or32 restored |
markom |
8204d 23h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 623 |
update based on recent changes; arithmetic instructions does not modify carry yet |
markom |
8205d 18h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 615 |
cmov and extxx instructions; add, addi, and, andi now set flag |
markom |
8208d 17h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
| 613 |
init: trap exception occurs always; initialization of sr not needed anymore |
markom |
8209d 22h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
