mirror of
https://github.com/fail0verflow/mini.git
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2100d84d7c
New function ipc_enqueue_slow() to enqueue to the slow in_queue from within mini's irq context. The SDHC driver and the geckoloader uses this, which in return gets our irq stack size down again to a sane value.
142 lines
2.4 KiB
Plaintext
142 lines
2.4 KiB
Plaintext
/*
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mini - a Free Software replacement for the Nintendo/BroadOn IOS.
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Copyright (C) 2008, 2009 Hector Martin "marcan" <marcan@marcansoft.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, version 2.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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OUTPUT_FORMAT("elf32-bigarm")
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OUTPUT_ARCH(arm)
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EXTERN(_start)
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EXTERN(__ipc_info)
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ENTRY(_start)
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__stack_size = 0x800;
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__irqstack_size = 0x100;
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__excstack_size = 0x100;
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MEMORY {
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sram : ORIGIN = 0xffff0000, LENGTH = 64K
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sram2 : ORIGIN = 0xfffe0000, LENGTH = 16K
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pagetable : ORIGIN = 0xfffe4000, LENGTH = 16K
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mem2 : ORIGIN = 0x13f00000, LENGTH = 1M
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}
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__mem2_area_start = ORIGIN(mem2);
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__mem2_area_size = LENGTH(mem2);
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__mem2_area_end = ORIGIN(mem2) + LENGTH(mem2);
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__page_table = ORIGIN(pagetable);
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SECTIONS
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{
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.rodata.mem2 :
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{
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*(.rodata.mem2)
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. = ALIGN(4);
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} >mem2
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.data.mem2 :
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{
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*(.data.mem2)
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. = ALIGN(4);
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} >mem2
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.bss.mem2 :
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{
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__bss2_start = . ;
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*(.bss.mem2)
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. = ALIGN(4);
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__bss2_end = . ;
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} >mem2
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.ipcinfo __mem2_area_end - 4 :
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{
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LONG(__ipc_info);
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} >mem2
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.init :
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{
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*(.init)
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. = ALIGN(4);
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} >sram
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.text :
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{
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*(.text*)
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*(.text.*)
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*(.gnu.warning)
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*(.gnu.linkonce.t*)
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*(.glue_7)
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*(.glue_7t)
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. = ALIGN(4);
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} >sram
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.rodata :
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{
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*(.rodata)
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*all.rodata*(*)
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*(.roda)
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*(.rodata.*)
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*(.gnu.linkonce.r*)
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. = ALIGN(4);
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} >sram2
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.data :
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{
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*(.data)
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*(.data.*)
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*(.gnu.linkonce.d*)
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. = ALIGN(4);
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} >sram2
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.bss :
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{
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__bss_start = . ;
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*(.dynbss)
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*(.gnu.linkonce.b*)
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*(.bss*)
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*(COMMON)
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. = ALIGN(4);
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__bss_end = . ;
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} >sram2
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.stack :
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{
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. = ALIGN(16);
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__stack_end = .;
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. = . +__stack_size;
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. = ALIGN(16);
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__stack_addr = .;
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__irqstack_end = .;
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. = . +__irqstack_size;
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. = ALIGN(16);
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__irqstack_addr = .;
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__excstack_end = .;
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. = . +__excstack_size;
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. = ALIGN(16);
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__excstack_addr = .;
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} >sram2
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/DISCARD/ :
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{
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*(.ARM.exidx*)
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*(.ARM.extab*)
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}
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}
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