Rev |
Log message |
Author |
Age |
Path |
1308 |
Gyorgy Jeney: extensive cleanup |
phoenix |
7298d 12h |
/or1k/tags/nog_patch_73/insight/ |
1295 |
Updated instruction set descriptions. Changed FP instructions encoding. |
lampret |
7320d 13h |
/or1k/tags/nog_patch_73/insight/ |
1286 |
Changed desciption of the l.cust5 insns |
lampret |
7369d 16h |
/or1k/tags/nog_patch_73/insight/ |
1285 |
Changed desciption of the l.cust5 insns |
lampret |
7369d 16h |
/or1k/tags/nog_patch_73/insight/ |
1256 |
page size is 8192 on or32 |
phoenix |
7454d 16h |
/or1k/tags/nog_patch_73/insight/ |
1169 |
Added support for l.addc instruction. |
csanchez |
7682d 16h |
/or1k/tags/nog_patch_73/insight/ |
1152 |
*** empty log message *** |
phoenix |
7762d 19h |
/or1k/tags/nog_patch_73/insight/ |
1149 |
*** empty log message *** |
phoenix |
7763d 08h |
/or1k/tags/nog_patch_73/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 |
7765d 15h |
/or1k/tags/nog_patch_73/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 |
7766d 05h |
/or1k/tags/nog_patch_73/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 |
7799d 08h |
/or1k/tags/nog_patch_73/insight/ |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7800d 14h |
/or1k/tags/nog_patch_73/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 |
7822d 12h |
/or1k/tags/nog_patch_73/insight/ |
1114 |
Added cvs log keywords |
lampret |
7837d 08h |
/or1k/tags/nog_patch_73/insight/ |
1034 |
Fixed encoding for l.div/l.divu. |
lampret |
7979d 09h |
/or1k/tags/nog_patch_73/insight/ |
879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8044d 19h |
/or1k/tags/nog_patch_73/insight/ |
874 |
Command for displaying trace buffer added. |
simons |
8054d 19h |
/or1k/tags/nog_patch_73/insight/ |
801 |
l.muli instruction added |
markom |
8136d 22h |
/or1k/tags/nog_patch_73/insight/ |
722 |
floating point registers are obsolete; GPRs should be used instead |
markom |
8164d 22h |
/or1k/tags/nog_patch_73/insight/ |
720 |
single floating point support added |
markom |
8165d 02h |
/or1k/tags/nog_patch_73/insight/ |