1c1
< /* $NetBSD: _setjmp.S,v 1.20 2005/10/07 17:16:40 tsutsui Exp $ */
---
> /* $NetBSD: _setjmp.S,v 1.20.34.5 2010/02/03 23:46:47 matt Exp $ */
36c36
< __FBSDID("$FreeBSD: head/lib/libc/mips/gen/_setjmp.S 178580 2008-04-26 12:08:02Z imp $");
---
> __FBSDID("$FreeBSD: head/lib/libc/mips/gen/_setjmp.S 209231 2010-06-16 12:55:14Z jchandra $");
38a39,40
> #include "SYS.h"
>
40,41c42,46
< ASMSTR("from: @(#)_setjmp.s 8.1 (Berkeley) 6/4/93")
< ASMSTR("$NetBSD: _setjmp.S,v 1.20 2005/10/07 17:16:40 tsutsui Exp $")
---
> #if 0
> RCSID("from: @(#)_setjmp.s 8.1 (Berkeley) 6/4/93")
> #else
> RCSID("$NetBSD: _setjmp.S,v 1.20.34.5 2010/02/03 23:46:47 matt Exp $")
> #endif
44,47d48
< #ifdef __ABICALLS__
< .abicalls
< #endif
<
58a60
> .set noreorder
61,65c63,77
< #ifdef __ABICALLS__
< .set noreorder
< .cpload t9
< subu sp, sp, CALLFRAME_SIZ # allocate stack frame
< .cprestore 16
---
> REG_PROLOGUE
> REG_LI v0, _JB_MAGIC__SETJMP
> REG_S v0, (_JB_MAGIC * SZREG)(a0)
> REG_S ra, (_JB_REG_RA * SZREG)(a0)
> REG_S s0, (_JB_REG_S0 * SZREG)(a0)
> REG_S s1, (_JB_REG_S1 * SZREG)(a0)
> REG_S s2, (_JB_REG_S2 * SZREG)(a0)
> REG_S s3, (_JB_REG_S3 * SZREG)(a0)
> REG_S s4, (_JB_REG_S4 * SZREG)(a0)
> REG_S s5, (_JB_REG_S5 * SZREG)(a0)
> REG_S s6, (_JB_REG_S6 * SZREG)(a0)
> REG_S s7, (_JB_REG_S7 * SZREG)(a0)
> REG_S s8, (_JB_REG_S8 * SZREG)(a0)
> #if defined(__mips_n32) || defined(__mips_n64)
> REG_S gp, (_JB_REG_GP * SZREG)(a0) # newabi gp is callee-saved
67,82c79,81
< li v0, _JB_MAGIC__SETJMP
< sw v0, (_JB_MAGIC * SZREG)(a0)
< sw ra, (_JB_REG_RA * SZREG)(a0)
< sw s0, (_JB_REG_S0 * SZREG)(a0)
< sw s1, (_JB_REG_S1 * SZREG)(a0)
< sw s2, (_JB_REG_S2 * SZREG)(a0)
< sw s3, (_JB_REG_S3 * SZREG)(a0)
< sw s4, (_JB_REG_S4 * SZREG)(a0)
< sw s5, (_JB_REG_S5 * SZREG)(a0)
< sw s6, (_JB_REG_S6 * SZREG)(a0)
< sw s7, (_JB_REG_S7 * SZREG)(a0)
< sw s8, (_JB_REG_S8 * SZREG)(a0)
< #ifdef __ABICALLS__
< addu sp, sp, CALLFRAME_SIZ # un-allocate the stack frame
< #endif
< sw sp, (_JB_REG_SP * SZREG)(a0)
---
> REG_S sp, (_JB_REG_SP * SZREG)(a0)
> REG_EPILOGUE
>
88,107c87,89
< #ifdef __ABICALLS__
< .set noreorder
< .cpload t9
< subu sp, sp, CALLFRAME_SIZ # allocate stack frame
< .cprestore 16
< #endif
< lw v0, (_JB_MAGIC * SZREG)(a0)
< lw ra, (_JB_REG_RA * SZREG)(a0)
< li t0, _JB_MAGIC__SETJMP
< bne v0, t0, botch # jump if error
< lw s0, (_JB_REG_S0 * SZREG)(a0)
< lw s1, (_JB_REG_S1 * SZREG)(a0)
< lw s2, (_JB_REG_S2 * SZREG)(a0)
< lw s3, (_JB_REG_S3 * SZREG)(a0)
< lw s4, (_JB_REG_S4 * SZREG)(a0)
< lw s5, (_JB_REG_S5 * SZREG)(a0)
< lw s6, (_JB_REG_S6 * SZREG)(a0)
< lw s7, (_JB_REG_S7 * SZREG)(a0)
< lw sp, (_JB_REG_SP * SZREG)(a0)
< lw s8, (_JB_REG_S8 * SZREG)(a0)
---
> PIC_PROLOGUE(_longjmp)
> PTR_SUBU sp, sp, CALLFRAME_SIZ
> SAVE_GP(CALLFRAME_GP)
108a91,112
> REG_PROLOGUE
> REG_L v0, (_JB_MAGIC * SZREG)(a0) # get magic number
> REG_L ra, (_JB_REG_RA * SZREG)(a0)
> REG_LI t0, _JB_MAGIC__SETJMP
> bne v0, t0, botch # jump if error
> PTR_ADDU sp, sp, CALLFRAME_SIZ # does not matter, sanity
> REG_L s0, (_JB_REG_S0 * SZREG)(a0)
> REG_L s1, (_JB_REG_S1 * SZREG)(a0)
> REG_L s2, (_JB_REG_S2 * SZREG)(a0)
> REG_L s3, (_JB_REG_S3 * SZREG)(a0)
> REG_L s4, (_JB_REG_S4 * SZREG)(a0)
> REG_L s5, (_JB_REG_S5 * SZREG)(a0)
> REG_L s6, (_JB_REG_S6 * SZREG)(a0)
> REG_L s7, (_JB_REG_S7 * SZREG)(a0)
> #if defined(__mips_n32) || defined(__mips_n64)
> REG_L gp, (_JB_REG_GP * SZREG)(a0)
> #endif
> REG_L sp, (_JB_REG_SP * SZREG)(a0)
> REG_L s8, (_JB_REG_S8 * SZREG)(a0)
>
> REG_EPILOGUE
> move v0, a1 # get return value in 1st arg
110c114
< move v0, a1
---
> nop
113c117,122
< jal _C_LABEL(longjmperror)
---
> /*
> * We know we aren't returning so we don't care about restoring
> * our caller's GP.
> */
> PTR_LA t9, _C_LABEL(longjmperror)
> jalr t9
115,116c124,125
< jal _C_LABEL(abort)
< nop
---
>
> PIC_TAILCALL(abort)