URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [trunk/] [gnu-stable/] [binutils-2.20.1/] [ld/] [testsuite/] [ld-m68hc11/] [adj-brset.s] - Rev 847
Go to most recent revision | Compare with Previous | Blame | View Log
;;; Test 68HC11 linker relaxation and fixup of brclr/brset branches ;;; .sect .text .globl _start _start: start: brclr 140,x#200,L8 ; Branch adjustment covers the whole test ;;; The 'addd' is relaxed and we win 1 byte. The next brclr/brset ;;; branch must be fixed and reduced by 1. We check for different ;;; addressing modes because the instruction has different opcode and ;;; different lengths. L1: addd _toto brclr 20,x,#3,L1 brclr 90,x,#99,L3 ; Likewise with forward branch L2: addd _toto brclr 19,y,#4,L2 brclr 91,y,#98,L4 L3: addd _toto brset 18,x,#5,L3 brset 92,x,#97,L5 L4: addd _toto brset 17,y,#6,L4 brset 93,y,#96,L5 L5: addd _toto brset *_table,#7,L5 brset *_table+10,#95,L7 L6: addd _toto brclr *_table+1,#8,L6 brset *_table+11,#94,L8 L7: addd _toto brclr *_table+1,#8,L6 L8: brclr 140,x#200,_start ; Branch adjustment covers the whole test rts .sect .page0 _bar: .long 0 _toto: .long 0 .skip 32 stack: .skip 10 _table:
Go to most recent revision | Compare with Previous | Blame | View Log