new directory sructure for fe310 fw

1 files changed, 0 insertions, 153 deletions

diff --git a/code/fe310/default.lds b/code/fe310/default.lds
deleted file mode 100644
index cabcf01..0000000
--- a/code/fe310/default.lds
+++ /dev/null
@@ -1,153 +0,0 @@
-OUTPUT_ARCH("riscv")
-
-ENTRY(_enter)
-
-MEMORY
-{
-	flash (rxai!w) : ORIGIN = 0x20000000, LENGTH = 0x6a120
-	itim (wx!rai) : ORIGIN = 0x8000000, LENGTH = 0x2000
-	ram (wxa!ri) : ORIGIN = 0x80000000, LENGTH = 0x4000
-}
-
-PHDRS
-{
-	flash PT_LOAD;
-	ram PT_LOAD;
-	ram_init PT_LOAD;
-	itim PT_LOAD;
-	itim_init PT_LOAD;
-}
-
-SECTIONS
-{
-
-	__stack_size = 0x1000;
-	PROVIDE(__metal_boot_hart = 0);
-	PROVIDE(__metal_chicken_bit = 0);
-
-	.init : {
-		KEEP (*(.text.metal.init.enter))
-		KEEP (*(.text.metal.init.*))
-		KEEP (*(SORT_NONE(.init)))
-		KEEP (*(.text.libgloss.start))
-	} >flash AT>flash :flash
-
-	.fini : {
-		KEEP (*(SORT_NONE(.fini)))
-	} >flash AT>flash :flash
-
-	.text : {
-		*(.text.unlikely .text.unlikely.*)
-		*(.text.startup .text.startup.*)
-		*(.text .text.*)
-		*(.gnu.linkonce.t.*)
-	} >flash AT>flash :flash
-
-	PROVIDE (__etext = .);
-	PROVIDE (_etext = .);
-	PROVIDE (etext = .);
-
-	.rodata : {
-		*(.rdata)
-		*(.rodata .rodata.*)
-		*(.gnu.linkonce.r.*)
-		. = ALIGN(8);
-		*(.srodata.cst16)
-		*(.srodata.cst8)
-		*(.srodata.cst4)
-		*(.srodata.cst2)
-		*(.srodata .srodata.*)
-	} >flash AT>flash :flash
-
-	. = ALIGN(8);
-
-	.preinit_array : {
-		PROVIDE_HIDDEN (__preinit_array_start = .);
-		KEEP (*(.preinit_array))
-		PROVIDE_HIDDEN (__preinit_array_end = .);
-	} >flash AT>flash :flash
-
-	.init_array : {
-		PROVIDE_HIDDEN (__init_array_start = .);
-		KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
-		KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors))
-		PROVIDE_HIDDEN (__init_array_end = .);
-	} >flash AT>flash :flash
-
-	.fini_array : {
-		PROVIDE_HIDDEN (__fini_array_start = .);
-		KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))
-		KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors))
-		PROVIDE_HIDDEN (__fini_array_end = .);
-	} >flash AT>flash :flash
-
-	.ctors : {
-		KEEP (*crtbegin.o(.ctors))
-		KEEP (*crtbegin?.o(.ctors))
-		KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
-		KEEP (*(SORT(.ctors.*)))
-		KEEP (*(.ctors))
-	} >flash AT>flash :flash
-
-	.dtors : {
-		KEEP (*crtbegin.o(.dtors))
-		KEEP (*crtbegin?.o(.dtors))
-		KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
-		KEEP (*(SORT(.dtors.*)))
-		KEEP (*(.dtors))
-	} >flash AT>flash :flash
-
-	.itim : ALIGN(8) {
-		*(.itim .itim.*)
-	} >itim AT>flash :itim_init
-
-	PROVIDE( metal_segment_itim_source_start = LOADADDR(.itim) );
-	PROVIDE( metal_segment_itim_target_start = ADDR(.itim) );
-	PROVIDE( metal_segment_itim_target_end = ADDR(.itim) + SIZEOF(.itim) );
-
-	.data : ALIGN(8) {
-		*(.data .data.*)
-		*(.gnu.linkonce.d.*)
-		. = ALIGN(8);
-		PROVIDE( __global_pointer$ = . + 0x800 );
-		*(.sdata .sdata.* .sdata2.*)
-		*(.gnu.linkonce.s.*)
-	} >itim AT>flash :itim_init
-/*	>ram AT>flash :ram_init */
-
-	PROVIDE( metal_segment_data_source_start = LOADADDR(.data) );
-	PROVIDE( metal_segment_data_target_start = ADDR(.data) );
-	PROVIDE( metal_segment_data_target_end = ADDR(.data) + SIZEOF(.data) );
-
-	.bss : ALIGN(8) {
-		*(.ibss .ibss.*)
-		*(.sbss*)
-		*(.gnu.linkonce.sb.*)
-		*(.bss .bss.*)
-		*(.gnu.linkonce.b.*)
-		*(COMMON)
-	} >itim AT>ram :itim
-/*	>ram AT>ram :ram */
-
-	PROVIDE( metal_segment_bss_target_start = ADDR(.bss) );
-	PROVIDE( metal_segment_bss_target_end = ADDR(.bss) + SIZEOF(.bss) );
-
-	__heap_size = 0x4000 - __stack_size;
-	.heap : {
-		PROVIDE( metal_segment_heap_target_start = . );
-		. += __heap_size;
-		PROVIDE( metal_segment_heap_target_end = . );
-		PROVIDE( _heap_end = . );
-	} >ram AT>ram :ram
-
-	PROVIDE(__stack_size = __stack_size);
-
-	.stack : {
-		PROVIDE(metal_segment_stack_begin = .);
-		. += __stack_size;
-		PROVIDE(metal_segment_stack_end = .);
-		PROVIDE( _sp = . );
-	} >ram AT>ram :ram
-
-}
-