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path: root/sim/tic80/alu.h
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2002-06-01Delete TiC80, no longer supported by GDB.Andrew Cagney1-75/+0
2000-07-04TIc80 simulator.Andrew Cagney1-0/+75
1999-04-16Initial creation of sourceware repositoryStan Shebs1-75/+0
1998-03-11Allow more than just read, write and exec memory spaces in the coreAndrew Cagney1-4/+4
module.
1998-02-03IGEN - Replace IMEM (IMEM_IMMED) macro with IMEM<insn-size> macro,Andrew Cagney1-2/+2
update v850, tic80 and mips simulators. IGEN - Prepend prefix to more generated symbols and macros (idecode_issue, instruction_word). IGEN - Add -Wnowith option to supress warnings about word size inflicts in input files. MIPS - Clean up Makefile.in, m16.igen, m16.dc (new), m16run.c (new) so that a mips16 simulator built using IGEN can be compiled.
1997-10-20Add 8 bit arithmetic to sim-alu.Andrew Cagney1-2/+2
Fix flags (Carry, oVerflow) for negate and subtract. Add ALU*_RESULT macros for accessing final result of ALU op.
1997-05-29Fix subu immed - was incorrectly using unsigned.Andrew Cagney1-0/+3
1997-05-13Remove ANNULed cycle - was confusing gdb.Andrew Cagney1-2/+2
1997-05-09Update CIA as well as NIA when a 64bit insn is encountered.Andrew Cagney1-0/+1
1997-05-07o Clean-up tic80 fp tracingAndrew Cagney1-0/+2
o Fill in more tic80 insns
1997-05-05Start of implementation of a distributed (between processors)Andrew Cagney1-8/+7
simulator core object.
1997-05-05Add flakey floating-point support to the TI c80 simulator.Andrew Cagney1-2/+32
1997-05-02o Add core and event objects into simulatorAndrew Cagney1-3/+9
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
1997-04-29Numerous fixes.Andrew Cagney1-2/+2
1997-04-22TIc80 simulator checkpoint - runs 3 instructions - trap, addu, br.a.Andrew Cagney1-0/+34