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[/] [or1k/] [branches/] [newlib/] [newlib/] [newlib/] [libc/] [sys/] [sysnecv850/] [crt0.S] - Diff between revs 39 and 56

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Rev 39	Rev 56
Line 3...	Line 3...
`.section .text`	`.section .text`
`.global _start`	`.global _start`

`_start:`	`_start:`

	`#if defined __v850e__ \|\| defined __v850ea__`

`movea 255, r0, r20`	`movea 255, r0, r20`
	`mov 65535, r21`
	`mov hilo(_stack), sp`
	`mov hilo(__ep), ep`
	`mov hilo(__gp), gp`
	`mov hilo(__ctbp), r6`
	`ldsr r6, ctbp`
	`mov hilo(_edata), r6`
	`mov hilo(_end), r7`
	`.L0:`
	`st.w r0, 0[r6]`
	`addi 4, r6, r6`
	`cmp r7, r6`
	`bl .L0`
	`.L1:`
	`jarl ___main, r31`
	`addi -12, sp, sp`
	`mov 0, r6`
	`mov 0, r7`
	`mov 0, r8`
	`jarl _main, r31`
	`mov r10, r6`
	`jarl _exit, r31`

	`# else`
	`movea 255, r0, r20`
`mov r0, r21`	`mov r0, r21`
`ori 65535, r0, r21`	`ori 65535, r0, r21`
`movhi hi(_stack), r0, sp`	`movhi hi(_stack), r0, sp`
`movea lo(_stack), sp, sp`	`movea lo(_stack), sp, sp`
`movhi hi(__ep), r0, ep`	`movhi hi(__ep), r0, ep`
`movea lo(__ep), ep, ep`	`movea lo(__ep), ep, ep`
`movhi hi(__gp), r0, gp`	`movhi hi(__gp), r0, gp`
`movea lo(__gp), gp, gp`	`movea lo(__gp), gp, gp`

	`/* Initialise the call table base pointer.`
	`We do this even though we are supposedly`
	`assembling this file for the v850 as this`
	`allows us to use the same binary for all`
	`versions of the v850 architecture. */`

	`movhi hi(__ctbp), r0, r6`
	`movea lo(__ctbp), r6, r6`
	`ldsr r6, ctbp`

`movhi hi(_edata), r0, r6`	`movhi hi(_edata), r0, r6`
`movea lo(_edata), r6, r6`	`movea lo(_edata), r6, r6`
`movhi hi(_end), r0, r7`	`movhi hi(_end), r0, r7`
`movea lo(_end), r7, r7`	`movea lo(_end), r7, r7`
`.L0:`	`.L0:`
Line 32...	Line 69...
`mov 0, r8`	`mov 0, r8`
`jarl _main, r31`	`jarl _main, r31`
`mov r10, r6`	`mov r10, r6`
`jarl _exit, r31`	`jarl _exit, r31`

	`# endif`

`.section .stack`	`.section .stack`
`_stack: .long 1`	`_stack: .long 1`

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[/] [or1k/] [branches/] [newlib/] [newlib/] [newlib/] [libc/] [sys/] [sysnecv850/] [crt0.S] - Diff between revs 39 and 56