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freepascal.compiler
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Jonas Maebe f45d657875 commit.msg 26 år sedan
..
alpha 8abdd311fd * implemented some stuff for assignments 26 år sedan
i386 f45d657875 commit.msg 26 år sedan
powerpc ec34af8955 * PowerPC compiles again, several routines implemented in cgcpu.pas 26 år sedan
symtable 590de0e5d7 + Brand new symtable: 26 år sedan
Makefile d8ad003a09 + Changes for alpha 26 år sedan
README 9419ee8611 + Completed descriptions 26 år sedan
TODO a184e5ff43 * well, more changes, especially parts of secondload ported 26 år sedan
agatt.pas 12cac201d5 + Initial implementation 26 år sedan
aopt.pas f45d657875 commit.msg 26 år sedan
aoptda.pas f45d657875 commit.msg 26 år sedan
aoptobj.pas f45d657875 commit.msg 26 år sedan
cgbase.pas c5e988c9f9 * more changes ... 26 år sedan
cgobj.pas e6c1b96cff * some small problems fixed 26 år sedan
cobjects.pas c5e988c9f9 * more changes ... 26 år sedan
convtree.pas a184e5ff43 * well, more changes, especially parts of secondload ported 26 år sedan
ncon.pas 8abdd311fd * implemented some stuff for assignments 26 år sedan
nmem.pas 8abdd311fd * implemented some stuff for assignments 26 år sedan
nstatmnt.pas fdc1e9792c * some fixes for the floating point registers 26 år sedan
pass_1.pas ca53eee67e * renamed i386asm and i386base to cpuasm and cpubase 26 år sedan
pass_2.pas fdc1e9792c * some fixes for the floating point registers 26 år sedan
pp.pas 4a9d0a58d1 * all tokes now start with an underscore 26 år sedan
tainst.pas 35cac501c4 * declared getcopy virtual, since it's already declared as such 26 år sedan
temp_gen.pas 98ad42cb87 + dummy implementation 26 år sedan
tempgen.inc 1cf1665d73 * the alpha compiler can be compiled now 26 år sedan
tgeni386.pas eac806034d * the main branch psub.pas is now used for 26 år sedan
tgobj.pas 75a3aea72e + introduced tainstruction 26 år sedan
transn.pas ce1b4eff9e + first versions 26 år sedan
tree.pas 8abdd311fd * implemented some stuff for assignments 26 år sedan

README

frame_pointer contains the register used as frame pointer
stack_pointer contains the register used as stack pointer
self_pointer contains the register used as self pointer


unusedregsint set of Currently available integer registers
unusedregsfpu set of Currently available fpu registers
unusedregsmm set of Currently available mm registers

availabletempregsint set of maximally available integer registers
availabletempregsfpu set of maximally available fpu registers
availabletempregsmm set of maximally available mm registers

countusableregsint count of currently available integer registers
countusableregsfpu count of currently available fpu registers
countusableregsmm count of currently available mm registers

c_countusableregsint count of max. available int registers (in the current procedure)
c_countusableregsfpu count of max. available fpu registers (in the current procedure)
c_countusableregsmm count of max. available mm registers (in the current procedure)

intregs all!! available integer register
fpuregs all!! available fpu register
mmregs all!! available multimedia register

Intel specific
--------------
unusedregssse
availabletempregssse
countusableregssse