Andrew Cagney
0a0ecb2120
Add 8 bit arithmetic to sim-alu.
...
Fix flags (Carry, oVerflow) for negate and subtract.
Add ALU*_RESULT macros for accessing final result of ALU op.
1997-10-20 02:03:06 +00:00
Andrew Cagney
4e95b94e1e
Fix subu immed - was incorrectly using unsigned.
1997-05-29 07:25:20 +00:00
Andrew Cagney
8490235019
Remove ANNULed cycle - was confusing gdb.
1997-05-13 13:57:49 +00:00
Andrew Cagney
9efd3f7412
Update CIA as well as NIA when a 64bit insn is encountered.
1997-05-09 00:21:13 +00:00
Andrew Cagney
381f42ef5d
o Clean-up tic80 fp tracing
...
o Fill in more tic80 insns
1997-05-07 13:58:52 +00:00
Andrew Cagney
7a418800c1
Start of implementation of a distributed (between processors)
...
simulator core object.
1997-05-05 13:21:04 +00:00
Andrew Cagney
3971886ac1
Add flakey floating-point support to the TI c80 simulator.
1997-05-05 12:46:25 +00:00
Andrew Cagney
d9b7594738
o Add core and event objects into simulator
...
base type
o Add preliminary tracing support for same
o trace_printf() takes both SD and CPU arguments
o Add CIA to standard set of parameters for
generated functions.
o Pacify GCC
1997-05-02 05:31:34 +00:00
Andrew Cagney
d5e2c74e38
Numerous fixes.
1997-04-29 08:41:15 +00:00
Andrew Cagney
15c1649391
TIc80 simulator checkpoint - runs 3 instructions - trap, addu, br.a.
1997-04-22 17:46:07 +00:00
