URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [tags/] [gnu-src/] [newlib-1.18.0/] [newlib-1.18.0-or32-1.0rc1/] [newlib/] [libc/] [machine/] [x86_64/] [setjmp.S] - Diff between revs 207 and 345

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Rev 207	Rev 345
`/*`	`/*`
`* ====================================================`	`* ====================================================`
`* Copyright (C) 2007 by Ellips BV. All rights reserved.`	`* Copyright (C) 2007 by Ellips BV. All rights reserved.`
`*`	`*`
`* Permission to use, copy, modify, and distribute this`	`* Permission to use, copy, modify, and distribute this`
`* software is freely granted, provided that this notice`	`* software is freely granted, provided that this notice`
`* is preserved.`	`* is preserved.`
`* ====================================================`	`* ====================================================`
`*/`	`*/`

`/*`	`/*`
`** jmp_buf:`	`** jmp_buf:`
`** rbx rbp r12 r13 r14 r15 rsp rip`	`** rbx rbp r12 r13 r14 r15 rsp rip`
`** 0 8 16 24 32 40 48 56`	`** 0 8 16 24 32 40 48 56`
`*/`	`*/`

`#include "x86_64mach.h"`	`#include "x86_64mach.h"`

`.global SYM (setjmp)`	`.global SYM (setjmp)`
`.global SYM (longjmp)`	`.global SYM (longjmp)`
`SOTYPE_FUNCTION(setjmp)`	`SOTYPE_FUNCTION(setjmp)`
`SOTYPE_FUNCTION(longjmp)`	`SOTYPE_FUNCTION(longjmp)`

`SYM (setjmp):`	`SYM (setjmp):`
`movq rbx, 0 (rdi)`	`movq rbx, 0 (rdi)`
`movq rbp, 8 (rdi)`	`movq rbp, 8 (rdi)`
`movq r12, 16 (rdi)`	`movq r12, 16 (rdi)`
`movq r13, 24 (rdi)`	`movq r13, 24 (rdi)`
`movq r14, 32 (rdi)`	`movq r14, 32 (rdi)`
`movq r15, 40 (rdi)`	`movq r15, 40 (rdi)`
`leaq 8 (rsp), rax`	`leaq 8 (rsp), rax`
`movq rax, 48 (rdi)`	`movq rax, 48 (rdi)`
`movq (rsp), rax`	`movq (rsp), rax`
`movq rax, 56 (rdi)`	`movq rax, 56 (rdi)`
`movq $0, rax`	`movq $0, rax`
`ret`	`ret`

`SYM (longjmp):`	`SYM (longjmp):`
`movq rsi, rax /* Return value */`	`movq rsi, rax /* Return value */`

`movq 8 (rdi), rbp`	`movq 8 (rdi), rbp`

`__CLI`	`__CLI`
`movq 48 (rdi), rsp`	`movq 48 (rdi), rsp`
`pushq 56 (rdi)`	`pushq 56 (rdi)`
`movq 0 (rdi), rbx`	`movq 0 (rdi), rbx`
`movq 16 (rdi), r12`	`movq 16 (rdi), r12`
`movq 24 (rdi), r13`	`movq 24 (rdi), r13`
`movq 32 (rdi), r14`	`movq 32 (rdi), r14`
`movq 40 (rdi), r15`	`movq 40 (rdi), r15`
`__STI`	`__STI`

`ret`	`ret`

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Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [tags/] [gnu-src/] [newlib-1.18.0/] [newlib-1.18.0-or32-1.0rc1/] [newlib/] [libc/] [machine/] [x86_64/] [setjmp.S] - Diff between revs 207 and 345