/*
 * This file is part of the µOS++ distribution.
 *   (https://github.com/micro-os-plus)
 * Copyright (c) 2017 Liviu Ionescu.
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom
 * the Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */

// ----------------------------------------------------------------------------

	.section	.reset_entry,"ax",@progbits
	.align		2 // number of low order zeros, i.e. align to a multiple of 4
	.globl		riscv_reset_entry
	.type		riscv_reset_entry, @function
riscv_reset_entry:

.option push
	// Ensure the instruction is not optimized, since gp is not yet set.
.option norelax
	// __global_pointer$ is a magic symbol, known by the linker.
	// Unless instructed not to do so, the linker optimizes
	// accesses +/- 2KB around this to gp-relative.
	la gp, __global_pointer$
.option pop

	// The linker script usually defines the stack at the end of RAM.
	la sp, __stack

	// Proceed with the standard C _start() routine.
	j _start

// ----------------------------------------------------------------------------