diff options
Diffstat (limited to 'bl31/bl31.ld.S')
| -rw-r--r-- | bl31/bl31.ld.S | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/bl31/bl31.ld.S b/bl31/bl31.ld.S index 81e7ba3a3..43d0ed440 100644 --- a/bl31/bl31.ld.S +++ b/bl31/bl31.ld.S @@ -26,6 +26,8 @@ SECTIONS ASSERT(. == ALIGN(PAGE_SIZE), "BL31_BASE address is not aligned on a page boundary.") + __BL31_START__ = .; + #if SEPARATE_CODE_AND_RODATA .text . : { __TEXT_START__ = .; @@ -63,6 +65,16 @@ SECTIONS KEEP(*(cpu_ops)) __CPU_OPS_END__ = .; + /* + * Keep the .got section in the RO section as the it is patched + * prior to enabling the MMU and having the .got in RO is better for + * security. + */ + . = ALIGN(16); + __GOT_START__ = .; + *(.got) + __GOT_END__ = .; + /* Place pubsub sections for events */ . = ALIGN(8); #include <pubsub_events.h> @@ -153,6 +165,16 @@ SECTIONS __DATA_END__ = .; } >RAM + . = ALIGN(16); + /* + * .rela.dyn needs to come after .data for the read-elf utility to parse + * this section correctly. + */ + __RELA_START__ = .; + .rela.dyn . : { + } >RAM + __RELA_END__ = .; + #ifdef BL31_PROGBITS_LIMIT ASSERT(. <= BL31_PROGBITS_LIMIT, "BL31 progbits has exceeded its limit.") #endif @@ -265,11 +287,5 @@ SECTIONS __RW_END__ = .; __BL31_END__ = .; - __BSS_SIZE__ = SIZEOF(.bss); -#if USE_COHERENT_MEM - __COHERENT_RAM_UNALIGNED_SIZE__ = - __COHERENT_RAM_END_UNALIGNED__ - __COHERENT_RAM_START__; -#endif - ASSERT(. <= BL31_LIMIT, "BL31 image has exceeded its limit.") } |