git.pond.sub.org Git - empserver/blob - src/lib/lwp/lwpInit.s

   1 .set r0,0; .set SP,1; .set RTOC,2; .set r3,3; .set r4,4
   2 .set r5,5; .set r6,6; .set r7,7; .set r8,8; .set r9,9
   3 .set LR,8
   4
   5         .rename LwpInitContext{PR},""
   6         .rename LwpInitContext{TC},"lwpInitContext"
   7         .rename LwpEntryPoint{TC},"lwpEntryPoint"
   8
   9         .lglobl LwpInitContext{PR}
  10         .globl  .lwpInitContext
  11         .globl  lwpInitContext{DS}
  12         .extern lwpEntryPoint{DS}
  13
  14
  15 # .text section
  16
  17
  18         .csect  LwpInitContext{PR}
  19         .function       LwpInitContext{PR},.lwpInitContext,2,0
  20 .lwpInitContext:                        # 0x00000000 (LwpInitContext)
  21         stu     SP,-0x40(SP)
  22         st      r3,0x58(SP)             # r3 = newp pointer
  23         st      r4,0x5c(SP)             # r4 = sp pointer
  24         .bf     234
  25         st      SP,0x0(r4)
  26         st      SP,0xf8(r3)             # store prev SP
  27         st      r4,0xc(r3)              # store entrypoint at newp[3]
  28         l       r3,LWPEntryPoint(RTOC)
  29         l       r4,0x0(r3)
  30         l       r3,0x58(SP)             # load newp into r3
  31         st      r4,0x8(r3)              # store sp at newp[2]
  32         st      RTOC,0x10(r3)           # store RTOC at newp[4]
  33         ai      SP,SP,0x40
  34         br
  35         .ef     236
  36 # traceback table
  37         .long   0x00000000
  38         .byte   0x00                    # VERSION=0
  39         .byte   0x00                    # LANG=TB_C
  40         .byte   0x20                    # IS_GL=0,IS_EPROL=0,HAS_TBOFF=1
  41                                         # INT_PROC=0,HAS_CTL=0,TOCLESS=0
  42                                         # FP_PRESENT=0,LOG_ABORT=0
  43         .byte   0x40                    # INT_HNDL=0,NAME_PRESENT=1
  44                                         # USES_ALLOCA=0,CL_DIS_INV=WALK_ONCOND
  45                                         # SAVES_CR=0,SAVES_LR=0
  46         .byte   0x80                    # STORES_BC=1,FPR_SAVED=0
  47         .byte   0x00                    # GPR_SAVED=0
  48         .byte   0x02                    # FIXEDPARMS=2
  49         .byte   0x01                    # FLOATPARMS=0,PARMSONSTK=1
  50         .long   0x00000000              #
  51         .long   0x0000002c              # TB_OFFSET
  52         .short  14                      # NAME_LEN
  53         .byte   "lwpInitContext"
  54 # End of traceback table
  55 # End   csect   LwpInitContext{PR}
  56
  57 # .data section
  58
  59
  60         .toc                            # 0x00000050
  61 LWPInitContext:
  62         .tc     LwpInitContext{TC},lwpInitContext{DS}
  63 LWPEntryPoint:
  64         .tc     LwpEntryPoint{TC},lwpEntryPoint{DS}
  65
  66
  67         .csect  lwpInitContext{DS}
  68         .long   .lwpInitContext         # "\0\0\0\0"
  69         .long   TOC{TC0}                # "\0\0\0P"
  70         .long   0x00000000              # "\0\0\0\0"
  71 # End   csect   lwpInitContext{DS}
  72
  73
  74
  75 # .bss section
  76