| ENTRY(__start) |
| |
| MEMORY { |
| /* On virt machine RAM starts at 1 GiB. */ |
| |
| /* Align text and rodata to the 1st 2 MiB chunk. */ |
| TXT (rx) : ORIGIN = 1 << 30, LENGTH = 2M |
| /* Align r/w data to the 2nd 2 MiB chunk. */ |
| DAT (rw) : ORIGIN = (1 << 30) + 2M, LENGTH = 2M |
| /* Align the MTE-enabled page to the 3rd 2 MiB chunk. */ |
| TAG (rw) : ORIGIN = (1 << 30) + 4M, LENGTH = 2M |
| } |
| |
| SECTIONS { |
| .text : { |
| *(.text) |
| *(.rodata) |
| } >TXT |
| .data : { |
| *(.data) |
| *(.bss) |
| } >DAT |
| .tag : { |
| /* |
| * Symbol 'mte_page' is used in boot.S to setup the PTE and in the mte.S |
| * test as the address that the MTE instructions operate on. |
| */ |
| mte_page = .; |
| } >TAG |
| /DISCARD/ : { |
| *(.ARM.attributes) |
| } |
| } |
