+ Implemented overflow checking for unsigned 32-bit addition and subtraction.
* Use optimize_op_const instead of custom optimizations.
* Change AND/OR/XOR into ANDI/ORI/XORI if they use immediate operands, and use correct range for these immediate operands, must be 0..65535 unlike -32768..32767 for arithmetic operations.
* Don't treat AND/OR/XOR as macros, no longer necessary.
* Don't treat BEQ/BNE as macros either.
git-svn-id: trunk@24445 -
* cpugas.pas: GetReferenceString: rewritten, it is easier than trying to fix it. Fixes incorrect writing of non-PIC references containing base, symbol and offset together, and some forms of PIC references. Also supports newly introduced address types.
git-svn-id: trunk@23555 -
Make macro MIPS/CPUMIPS/MIPS32 common for big endian and little endian mips processors
use MIPSEL* for little endian systems
use MIPSEB* for big endian systems
git-svn-id: trunk@21599 -
of the AVR-specific ifdef'ed variant
o since the only special character we use in mangled names on all platforms
is $, added a new field to tasminfo called "dollarsign" that holds the
character $'s should be replaced with (if it doesn't have to be replaced,
leave it at $)
git-svn-id: trunk@20801 -