code-generator - Copy of https://svn.cs.ru.nl/repos/clean-code-generator/, where I implement Thumb-2 code generation.

Age	Commit message (Collapse)	Author	Files	Lines
2016-12-07	Optimise storing program counter: only use r14 if r12 not available	Camil Staps	1	-7/+5

2016-12-01	Fix issue with long conditional jumps (selector__m__error) by loading the ↵	Camil Staps	1	-16/+29
	address to scratch first
2016-12-01	Fix some illegal uses of sp	Camil Staps	1	-4/+24

2016-12-01	Some code style improvements	Camil Staps	1	-3/+3

2016-12-01	Don't generate illegal immediate constants	Camil Staps	1	-1/+27

2016-11-29	Fix warning about multi-instruction IT blocks being deprecated in ARMv8	Camil Staps	1	-1/+7

2016-11-29	Fixed some conditional instructions without IT block	Camil Staps	1	-5/+10

2016-11-28	Removed hardcoded register names except sp and pc in cgthumb2was.c	Camil Staps	1	-15/+36

2016-11-26	Quick hack for ccalls; and sp,sp,#-8 not allowed	Camil Staps	1	-0/+44

2016-11-15	Optimisation: pc can be Rd operand for ldr; nop at node entry not needed	Camil Staps	1	-8/+1

2016-11-08	Fix distance of 8 before lazy entries of higher order functions	Camil Staps	1	-2/+2

2016-11-08	Storing a label as a .long needs +1 for thumb mode	Camil Staps	1	-1/+1

2016-11-08	Indirect jsr is always with a register, hence +7 (not +9)	Camil Staps	1	-1/+1

2016-11-07	Also exported labels need to be aligned & thumb-funced	Camil Staps	1	-1/+1

2016-10-19	Align data before node entry properly; fix one more case of pushing PC to ↵	Camil Staps	1	-1/+2
	the stack
2016-10-16	Maybe Fix for having the LSB on 1, by flipping its meaning in the garbage ↵	Camil Staps	1	-4/+5
	collector
2016-10-15	.thumb_func only for node entry labels	Camil Staps	1	-3/+5

2016-10-03	IT blocks	Camil Staps	1	-23/+56

2016-10-03	Fix issue with halfword-aligned node entry points	Camil Staps	1	-0/+1

2016-10-02	Fix storing the program counter	Camil Staps	1	-8/+12
	The previous solution was to add 9 (8 for the offset, 1 for the Thumb state). However, the lowest bit is used for something else (garbage collection / evaluation status), so this gives some problems. This solution adds only 8 (the offset), so that we don't alter the lowest two bits. Then, when jumping, the address is IORed with 1, so that the Thumb state bit is set.
2016-09-19	Add .align before pushing program counter	Camil Staps	1	-0/+2

2016-09-19	Added thumb_func	Camil Staps	1	-0/+1

2016-09-19	Fix PC offset when pushing to stack	Camil Staps	1	-3/+6

2016-09-18	Adds thumb directives and fixes for storing the PC	Camil Staps	1	-2/+12
	Added directives: - .syntax unified at the start of the file - .thumb at the start of each code section - .thumb_func before each code label Storing the PC: - PC cannot be Rd for str, hence we need the scratch register
2016-09-17	Gitignore; copied stuff from arm to thumb2	Camil Staps	1	-0/+2908