source: mainline/uspace/lib/c/arch/mips32/src/entryjmp.S

#
# Copyright (c) 2008 Jiri Svoboda
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#include <abi/asmtool.h>
#include <libarch/stack.h>

.text
.section .text
.set noreorder

## void entry_point_jmp(void *entry_point, void *pcb);
#
# $a0 (=$4) contains entry_point
# $a1 (=$5) contains pcb
#
# Jump to program entry point
FUNCTION_BEGIN(entry_point_jmp)
        # tmp := entry_point
        move $t9, $a0

        # Pass pcb to the entry point in $a0
        move $a0, $a1

        jr $t9
        addiu $sp, -ABI_STACK_FRAME
        addiu $sp, ABI_STACK_FRAME
FUNCTION_END(entry_point_jmp)