lspace_arm64.s raw

   1  // +build !noasm !appengine
   2  // Code generated by asm2asm, DO NOT EDIT.
   3  
   4  #include "go_asm.h"
   5  #include "funcdata.h"
   6  #include "textflag.h"
   7  
   8  TEXT ·__lspace_entry__(SB), NOSPLIT, $16
   9  	NO_LOCAL_POINTERS
  10  	WORD $0x100000a0 // adr x0, .+20
  11  	MOVD R0, ret(FP)
  12  	RET
  13  	  // .p2align 2, 0x00
  14  _lspace:
  15  	WORD $0xd10083ff  // sub	sp, sp, #32
  16  	WORD $0xa900fbfd  // stp	fp, lr, [sp, #8]
  17  	WORD $0xa93ffbfd  // stp	fp, lr, [sp, #-8]
  18  	WORD $0xd10023fd  // sub	fp, sp, #8
  19  	WORD $0xeb02003f  // cmp	x1, x2
  20  	WORD $0x54000061  // b.ne	LBB0_2 $12(%rip)
  21  	WORD $0x8b020008  // add	x8, x0, x2
  22  	WORD $0x1400000e  // b	LBB0_5 $56(%rip)
  23  LBB0_2:
  24  	WORD $0x8b010008  // add	x8, x0, x1
  25  	WORD $0x52800029  // mov	w9, #1
  26  	WORD $0xd284c00a  // mov	x10, #9728
  27  	WORD $0xf2c0002a  // movk	x10, #1, lsl #32
  28  LBB0_3:
  29  	WORD $0x3862680b  // ldrb	w11, [x0, x2]
  30  	WORD $0x7100817f  // cmp	w11, #32
  31  	WORD $0x9acb212b  // lsl	x11, x9, x11
  32  	WORD $0x8a0a016b  // and	x11, x11, x10
  33  	WORD $0xfa409964  // ccmp	x11, #0, #4, ls
  34  	WORD $0x540000a0  // b.eq	LBB0_6 $20(%rip)
  35  	WORD $0x91000442  // add	x2, x2, #1
  36  	WORD $0xeb02003f  // cmp	x1, x2
  37  	WORD $0x54ffff01  // b.ne	LBB0_3 $-32(%rip)
  38  LBB0_5:
  39  	WORD $0xcb000102  // sub	x2, x8, x0
  40  LBB0_6:
  41  	WORD $0xaa0203e0  // mov	x0, x2
  42  	WORD $0xa940fbfd  // ldp	fp, lr, [sp, #8]
  43  	WORD $0x910083ff  // add	sp, sp, #32
  44  	WORD $0xd65f03c0  // ret
  45  
  46  TEXT ·__lspace(SB), NOSPLIT, $0-32
  47  	NO_LOCAL_POINTERS
  48  
  49  _entry:
  50  	MOVD 16(g), R16
  51  	SUB $96, RSP, R17
  52  	CMP  R16, R17
  53  	BLS  _stack_grow
  54  
  55  _lspace:
  56  	MOVD sp+0(FP), R0
  57  	MOVD nb+8(FP), R1
  58  	MOVD off+16(FP), R2
  59  	MOVD ·_subr__lspace(SB), R11
  60  	WORD $0x1000005e // adr x30, .+8
  61  	JMP (R11)
  62  	MOVD R0, ret+24(FP)
  63  	RET
  64  
  65  _stack_grow:
  66  	MOVD R30, R3
  67  	CALL runtime·morestack_noctxt<>(SB)
  68  	JMP  _entry
  69