58 lines
1.0 KiB
ArmAsm
58 lines
1.0 KiB
ArmAsm
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#include "asm.h"
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ENTRY(setjmp)
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#if defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__)
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add #(13*4),r4
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#else
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add #(9*4),r4
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#endif
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sts.l pr,@-r4
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#if defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__)
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fmov.s fr15,@-r4 ! call saved floating point registers
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fmov.s fr14,@-r4
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fmov.s fr13,@-r4
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fmov.s fr12,@-r4
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#endif
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mov.l r15,@-r4 ! call saved integer registers
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mov.l r14,@-r4
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mov.l r13,@-r4
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mov.l r12,@-r4
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mov.l r11,@-r4
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mov.l r10,@-r4
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mov.l r9,@-r4
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mov.l r8,@-r4
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rts
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mov #0,r0
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ENTRY(longjmp)
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mov.l @r4+,r8
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mov.l @r4+,r9
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mov.l @r4+,r10
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mov.l @r4+,r11
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mov.l @r4+,r12
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mov.l @r4+,r13
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mov.l @r4+,r14
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mov.l @r4+,r15
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#if defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__)
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fmov.s @r4+,fr12 ! call saved floating point registers
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fmov.s @r4+,fr13
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fmov.s @r4+,fr14
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fmov.s @r4+,fr15
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#endif
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lds.l @r4+,pr
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mov r5,r0
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tst r0,r0
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bf retr4
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movt r0
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retr4: rts
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nop
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