OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [binutils-2.18.50/] [gas/] [testsuite/] [gas/] [m68hc11/] [insns-dwarf2.d] - Rev 851

Go to most recent revision | Compare with Previous | Blame | View Log

#objdump: -S
#as: -m68hc11 -gdwarf2
#name: Dwarf2 test on insns.s
#source: insns.s

# Test handling of basic instructions.

.*: +file format elf32\-m68hc11

Disassembly of section .text:

00000000 <_start>:
#...
        .globl _start
        .sect .text

_start:
        lds #stack\+1024
   0:   8e 04 00        lds     #400 <stack_end>
        ldx #1
   3:   ce 00 01        ldx     #1 <_start\+0x1>

0+06 <Loop>:
Loop:   
        jsr test
   6:   bd 00 00        jsr     0 <_start>
        dex
   9:   09              dex
        bne Loop
   a:   26 fa           bne     6 <Loop>

0000000c <Stop>:
   c:   cd 03           .byte   0xcd, 0x03
Stop:
        
        .byte 0xcd
        .byte 3 
        bra _start
   e:   20 f0           bra     0 <_start>

00000010 <test>:

test:
        ldd #2
  10:   cc 00 02        ldd     #2 <_start\+0x2>
        jsr test2
  13:   bd 00 00        jsr     0 <_start>
        rts
  16:   39              rts

00000017 <test2>:

D_low = 50
value = 23
                
        .globl test2
test2:
        ldx value,y
  17:   cd ee 17        ldx     23,y
        std value,x
  1a:   ed 17           std     23,x
        ldd ,x
  1c:   ec 00           ldd     0,x
        sty ,y
  1e:   18 ef 00        sty     0,y
        stx ,y
  21:   cd ef 00        stx     0,y
        brclr 6,x,#4,test2
  24:   1f 06 04 ef     brclr   6,x #\$04 17 <test2>
        brclr 12,x #8 test2
  28:   1f 0c 08 eb     brclr   12,x #\$08 17 <test2>
        ldd \*ZD1
  2c:   dc 00           ldd     \*0 <_start>
        ldx \*ZD1\+2
  2e:   de 02           ldx     \*2 <_start\+0x2>
        clr \*ZD2
  30:   7f 00 00        clr     0 <_start>
        clr \*ZD2\+1
  33:   7f 00 01        clr     1 <_start\+0x1>
        bne .-4
  36:   26 fc           bne     34 <test2\+0x1d>
        beq .\+2
  38:   27 02           beq     3c <test2\+0x25>
        bclr \*ZD1\+1, #32
  3a:   15 01 20        bclr    \*1 <_start\+0x1> #\$20
        brclr \*ZD2\+2, #40, test2
  3d:   13 02 28 d6     brclr   \*2 <_start\+0x2> #\$28 17 <test2>
        ldy #24\+_start-44
  41:   18 ce ff ec     ldy     #ffec <stack_end\+0xfbec>
        ldd B_low,y
  45:   18 ec 0c        ldd     12,y
        addd A_low,y
  48:   18 e3 2c        addd    44,y
        addd D_low,y
  4b:   18 e3 32        addd    50,y
        subd A_low
  4e:   b3 00 2c        subd    2c <test2\+0x15>
        subd #A_low
  51:   83 00 2c        subd    #2c <test2\+0x15>
        jmp Stop
  54:   7e 00 00        jmp     0 <_start>

00000057 <L1>:
L1:     
        anda #%lo\(test2\)
  57:   84 17           anda    #23
        andb #%hi\(test2\)
  59:   c4 00           andb    #0
        ldab #%page\(test2\)    ; Check that the relocs are against symbol
  5b:   c6 00           ldab    #0
        ldy  #%addr\(test2\)    ; otherwise linker relaxation fails
  5d:   18 ce 00 00     ldy     #0 <_start>
        rts
  61:   39              rts

Go to most recent revision | Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.