afa39105d8
This patch introduces x86_64 (64-bit) support to the payload, building upon the existing x86 (32-bit) architecture. Files necessary for 64-bit compilation are now guarded by the `CONFIG_LP_ARCH_X86_64` Kconfig option. BUG=b:242829490 TEST=Able to verify all valid combinations between coreboot and payload with this patch. Payload Entry Point Behavior with below code. +----------------+--------------------+----------------------------+ | LP_ARCH_X86_64 | Payload Entry Mode | Description | +----------------+--------------------+----------------------------+ | No | 32-bit | Direct protected mode init | +----------------+--------------------+----------------------------+ | Yes | 32-bit | Protected to long mode | +----------------+--------------------+----------------------------+ | Yes | 64-bit | Long mode initialization | +----------------+--------------------+----------------------------+ Change-Id: I69fda47bedf1a14807b1515c4aed6e3a1d5b8585 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/81968 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> |
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| .. | ||
| args.c | ||
| console.c | ||
| coreboot.c | ||
| ctype.c | ||
| fmap.c | ||
| fpmath.c | ||
| getopt_long.c | ||
| hexdump.c | ||
| lib.c | ||
| libgcc.c | ||
| lp_vboot.c | ||
| Makefile.mk | ||
| malloc.c | ||
| memory.c | ||
| printf.c | ||
| qsort.c | ||
| rand.c | ||
| readline.c | ||
| string.c | ||
| strlcpy.c | ||
| sysinfo.c | ||
| time.c | ||