| OUTPUT_ARCH(riscv) |
| |
| /* required to correctly link newlib */ |
| GROUP( -lc -lgloss -lgcc -lsupc++ ) |
| |
| SEARCH_DIR(.) |
| __DYNAMIC = 0; |
| |
| MEMORY |
| { |
| flash (rx) : ORIGIN = 0x20000000, LENGTH = 0x100000 |
| ram (!rx) : ORIGIN = 0x10000000, LENGTH = 0x10000 |
| } |
| |
| _stack_start = ORIGIN(ram) + LENGTH(ram); |
| |
| /* We have to align each sector to word boundaries as our current s19->slm |
| * conversion scripts are not able to handle non-word aligned sections. */ |
| |
| |
| SECTIONS |
| { |
| .crt : { *(.crt) } > flash |
| |
| /* the 256 byte alignment is required by the machine trap vector table */ |
| .vectors : { |
| . = ALIGN(0x100); |
| _svectors = .; |
| *(.vectors) |
| _evectors = .; |
| } > flash |
| |
| .text : { |
| . = ALIGN(0x100); |
| _stext = .; |
| *(.text) |
| _etext = .; |
| __CTOR_LIST__ = .; |
| LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2) |
| *(.ctors) |
| LONG(0) |
| __CTOR_END__ = .; |
| __DTOR_LIST__ = .; |
| LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2) |
| *(.dtors) |
| LONG(0) |
| __DTOR_END__ = .; |
| *(.lit) |
| *(.shdata) |
| _endtext = .; |
| } > flash |
| |
| .rodata : { |
| . = ALIGN(4); |
| *(.rodata); |
| *(.rodata.*) |
| } > flash |
| |
| .shbss : |
| { |
| . = ALIGN(4); |
| *(.shbss) |
| } > flash |
| |
| /* idata stores the static variable data that will be loaded in ram below */ |
| .idata : |
| { |
| . = ALIGN(4); |
| _idata = .; |
| } > flash |
| |
| /* Static variable LMA at end of program |
| VMA at start of RAM. Stack is at end of RAM */ |
| .data 0x10000000 : AT ( _idata ){ |
| . = ALIGN(4); |
| _sdata = .; /* start of data */ |
| *(.data); |
| *(.data.*) |
| *(.sdata); |
| _edata = .; /* end of data */ |
| } > ram |
| |
| .bss : |
| { |
| . = ALIGN(4); |
| _bss_start = .; |
| *(.bss) |
| *(.bss.*) |
| *(.sbss) |
| *(.sbss.*) |
| *(COMMON) |
| _bss_end = .; |
| } > ram |
| |
| .stab 0 (NOLOAD) : |
| { |
| [ .stab ] |
| } |
| |
| .stabstr 0 (NOLOAD) : |
| { |
| [ .stabstr ] |
| } |
| } |
| |
| ENTRY(main) |
