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arch/x86/car.ld: Check for out of bound on no-XIP stages 

Check that stages running in CAR have their start and end in CAR.

Change-Id: I292aacce564c23d9ae21aa46c5e2f8784fa6a609
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36623
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Arthur Heymans 2019-11-05 00:46:01 +01:00 committed by Patrick Georgi
parent 2aa15872d2
commit c27628e2b7
1 changed files with 4 additions and 0 deletions
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src/arch/x86/car.ld
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@ -117,3 +117,7 @@ _bogus = ASSERT((CONFIG_DCACHE_RAM_SIZE == 0) || (SIZEOF(.car.data) <= CONFIG_DC
_bogus2 = ASSERT(_pagetables == ALIGN(_pagetables, 4096), "_pagetables aren't 4KiB aligned"); _bogus2 = ASSERT(_pagetables == ALIGN(_pagetables, 4096), "_pagetables aren't 4KiB aligned");
#endif #endif
_bogus3 = ASSERT(CONFIG_DCACHE_BSP_STACK_SIZE > 0x0, "BSP stack size not configured"); _bogus3 = ASSERT(CONFIG_DCACHE_BSP_STACK_SIZE > 0x0, "BSP stack size not configured");
#if CONFIG(NO_XIP_EARLY_STAGES) && (ENV_ROMSTAGE || ENV_VERSTAGE)
_bogus4 = ASSERT(_eprogram <= _car_region_end, "Stage end too high !");
_bogus5 = ASSERT(_program >= _car_unallocated_start, "Stage start too low!");
#endif