Rev |
Log message |
Author |
Age |
Path |
1308 |
Gyorgy Jeney: extensive cleanup |
phoenix |
7257d 20h |
/or1k/branches/stable_0_1_x/insight/ |
1295 |
Updated instruction set descriptions. Changed FP instructions encoding. |
lampret |
7279d 20h |
/or1k/branches/stable_0_1_x/insight/ |
1286 |
Changed desciption of the l.cust5 insns |
lampret |
7329d 00h |
/or1k/branches/stable_0_1_x/insight/ |
1285 |
Changed desciption of the l.cust5 insns |
lampret |
7329d 00h |
/or1k/branches/stable_0_1_x/insight/ |
1256 |
page size is 8192 on or32 |
phoenix |
7414d 00h |
/or1k/branches/stable_0_1_x/insight/ |
1169 |
Added support for l.addc instruction. |
csanchez |
7642d 00h |
/or1k/branches/stable_0_1_x/insight/ |
1152 |
*** empty log message *** |
phoenix |
7722d 03h |
/or1k/branches/stable_0_1_x/insight/ |
1149 |
*** empty log message *** |
phoenix |
7722d 16h |
/or1k/branches/stable_0_1_x/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 |
7724d 23h |
/or1k/branches/stable_0_1_x/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 |
7725d 13h |
/or1k/branches/stable_0_1_x/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 |
7758d 15h |
/or1k/branches/stable_0_1_x/insight/ |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7759d 22h |
/or1k/branches/stable_0_1_x/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 |
7781d 20h |
/or1k/branches/stable_0_1_x/insight/ |
1114 |
Added cvs log keywords |
lampret |
7796d 16h |
/or1k/branches/stable_0_1_x/insight/ |
1034 |
Fixed encoding for l.div/l.divu. |
lampret |
7938d 17h |
/or1k/branches/stable_0_1_x/insight/ |
879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8004d 03h |
/or1k/branches/stable_0_1_x/insight/ |
874 |
Command for displaying trace buffer added. |
simons |
8014d 03h |
/or1k/branches/stable_0_1_x/insight/ |
801 |
l.muli instruction added |
markom |
8096d 06h |
/or1k/branches/stable_0_1_x/insight/ |
722 |
floating point registers are obsolete; GPRs should be used instead |
markom |
8124d 06h |
/or1k/branches/stable_0_1_x/insight/ |
720 |
single floating point support added |
markom |
8124d 10h |
/or1k/branches/stable_0_1_x/insight/ |