root/gc/rs6000_mach_dep.s

   1     .set   r0,0
   2     .set   r1,1
   3     .set   r2,2
   4     .set   r3,3
   5     .set   r4,4
   6     .set   r5,5
   7     .set   r6,6
   8     .set   r7,7
   9     .set   r8,8
  10     .set   r9,9
  11     .set   r10,10
  12     .set   r11,11
  13     .set   r12,12
  14     .set   r13,13
  15     .set   r14,14
  16     .set   r15,15
  17     .set   r16,16
  18     .set   r17,17
  19     .set   r18,18
  20     .set   r19,19
  21     .set   r20,20
  22     .set   r21,21
  23     .set   r22,22
  24     .set   r23,23
  25     .set   r24,24
  26     .set   r25,25
  27     .set   r26,26
  28     .set   r27,27
  29     .set   r28,28
  30     .set   r29,29
  31     .set   r30,30
  32     .set   r31,31
  34     .extern .GC_push_one
  35  # Mark from machine registers that are saved by C compiler
  36     .globl  .GC_push_regs
  37 .csect .text[PR]
  38     .align 2
  39     .globl  GC_push_regs
  40     .globl  .GC_push_regs
  41 .csect GC_push_regs[DS]
  42 GC_push_regs:
  43     .long .GC_push_regs, TOC[tc0], 0
  44 .csect .text[PR]
  45 .GC_push_regs:
  46     stu     r1,-64(r1)  # reserve stack frame
  47     mflr    r0          # save link register
  48     st      r0,0x48(r1)
  49     oril    r3,r2,0x0   # mark from r2
  50     bl      .GC_push_one
  51     cror    15,15,15
  52     oril    r3,r13,0x0   # mark from r13-r31
  53     bl      .GC_push_one
  54     cror    15,15,15
  55     oril    r3,r14,0x0
  56     bl      .GC_push_one
  57     cror    15,15,15
  58     oril    r3,r15,0x0
  59     bl      .GC_push_one
  60     cror    15,15,15
  61     oril    r3,r16,0x0
  62     bl      .GC_push_one
  63     cror    15,15,15
  64     oril    r3,r17,0x0
  65     bl      .GC_push_one
  66     cror    15,15,15
  67     oril    r3,r18,0x0
  68     bl      .GC_push_one
  69     cror    15,15,15
  70     oril    r3,r19,0x0
  71     bl      .GC_push_one
  72     cror    15,15,15
  73     oril    r3,r20,0x0
  74     bl      .GC_push_one
  75     cror    15,15,15
  76     oril    r3,r21,0x0
  77     bl      .GC_push_one
  78     cror    15,15,15
  79     oril    r3,r22,0x0
  80     bl      .GC_push_one
  81     cror    15,15,15
  82     oril    r3,r23,0x0
  83     bl      .GC_push_one
  84     cror    15,15,15
  85     oril    r3,r24,0x0
  86     bl      .GC_push_one
  87     cror    15,15,15
  88     oril    r3,r25,0x0
  89     bl      .GC_push_one
  90     cror    15,15,15
  91     oril    r3,r26,0x0
  92     bl      .GC_push_one
  93     cror    15,15,15
  94     oril    r3,r27,0x0
  95     bl      .GC_push_one
  96     cror    15,15,15
  97     oril    r3,r28,0x0
  98     bl      .GC_push_one
  99     cror    15,15,15
 100     oril    r3,r29,0x0
 101     bl      .GC_push_one
 102     cror    15,15,15
 103     oril    r3,r30,0x0
 104     bl      .GC_push_one
 105     cror    15,15,15
 106     oril    r3,r31,0x0
 107     bl      .GC_push_one
 108     cror    15,15,15
 109     l       r0,0x48(r1)
 110     mtlr    r0
 111     ai      r1,r1,64
 112     br
 113     .long 0
 114     .byte 0,0,0,0,0,0,0,0