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fusee-cpp: add basic structural stubs

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This commit is contained in:
Michael Scire 2021-08-21 11:10:13 -07:00 • committed by SciresM
parent 165c926135
commit 5f60bc7186
21 changed files with 1280 additions and 2 deletions
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125
fusee_cpp/loader_stub/loader_stub.ld Normal file
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@ -0,0 +1,125 @@
OUTPUT_ARCH(arm)
ENTRY(_ZN3ams6nxboot6loader5StartEv)
MEMORY
{
NULL : ORIGIN = 0, LENGTH = 4K
data : ORIGIN = 0x40010000, LENGTH = 0x28000
loader_stub : ORIGIN = 0x4003D000, LENGTH = 4K
}
SECTIONS
{
/* =========== CODE section =========== */
. = ORIGIN(data);
__data_start__ = . ;
.crt0 :
{
KEEP(*(.crt0 .crt0.*))
. = ALIGN(8);
} >data
/* =========== RODATA section =========== */
. = ALIGN(8);
.rodata :
{
*(.rodata .rodata.* .gnu.linkonce.r.*)
. = ALIGN(8);
} >data
.eh_frame_hdr : { __eh_frame_hdr_start = .; *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) __eh_frame_hdr_end = .; } >data
.eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } >data
.gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } >data
.gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } >data
.hash : { *(.hash) } >data
/* =========== DATA section =========== */
. = ALIGN(8);
.eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } >data
.gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } >data
.gnu_extab : ONLY_IF_RW { *(.gnu_extab*) } >data
.exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } >data
.data ALIGN(8) :
{
*(.data .data.* .gnu.linkonce.d.*)
SORT(CONSTRUCTORS)
} >data
__bss_start__ = .;
.bss (NOLOAD) :
{
*(.dynbss)
*(.bss .bss.* .gnu.linkonce.b.*)
*(COMMON)
. = ALIGN(16);
} >data :NONE
__bss_end__ = .;
__data_end__ = ABSOLUTE(.);
.loader_stub :
{
. = ALIGN(32);
PROVIDE (__loader_stub_start__ = ABSOLUTE(.));
PROVIDE (__loader_stub_lma__ = LOADADDR(.loader_stub));
fusee_loader_main.o(.text*)
fusee_loader_uncompress.o(.text*)
fusee_loader_error.o(.text*)
fusee_loader_main.o(.rodata*)
fusee_loader_uncompress.o(.rodata*)
fusee_loader_error.o(.rodata*)
fusee_loader_main.o(.data*)
fusee_loader_uncompress.o(.data*)
fusee_loader_error.o(.data*)
. = ALIGN(32);
PROVIDE (__loader_stub_end__ = ABSOLUTE(.));
} >loader_stub AT>data
/* ==================
==== Metadata ====
================== */
/* Discard sections that difficult post-processing */
/DISCARD/ : { *(.group .comment .note .interp) }
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
/* DWARF debug sections.
Symbols in the DWARF debugging sections are relative to the beginning
of the section so we begin them at 0. */
/* DWARF 1 */
.debug 0 : { *(.debug) }
.line 0 : { *(.line) }
/* GNU DWARF 1 extensions */
.debug_srcinfo 0 : { *(.debug_srcinfo) }
.debug_sfnames 0 : { *(.debug_sfnames) }
/* DWARF 1.1 and DWARF 2 */
.debug_aranges 0 : { *(.debug_aranges) }
.debug_pubnames 0 : { *(.debug_pubnames) }
/* DWARF 2 */
.debug_info 0 : { *(.debug_info) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_line 0 : { *(.debug_line) }
.debug_frame 0 : { *(.debug_frame) }
.debug_str 0 : { *(.debug_str) }
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
}