Files
rgbds/test/asm/rst.asm
ISSOtm b1cd730db2 Add link-time RST instruction
This allows using a label as the argument to a `rst` instruction
Fixes rednex#448
2020-02-03 21:07:12 +01:00

36 lines
536 B
NASM

SECTION "calls", ROM0[0]
; The values are not known at this point, forcing the assembler to emit an
; expression
rst rst00
rst rst08
rst rst10
rst rst18
rst rst20
rst rst28
rst rst30
rst rst38
rst rst2A
defRST: MACRO
; FIXME: This is required, otherwise the lexer does not paste the two tokens
ADDR equs "$\1"
SECTION "rst\1", ROM0[ADDR]
rst\1:
PURGE ADDR
ENDM
defRST 00
defRST 08
defRST 10
defRST 18
defRST 20
defRST 28
defRST 30
defRST 38
defRST 2A ; Define a nonsensical RST, because RGBASM cannot catch it