37bec0b397
This function executes the cpuid instruction, which takes a 32 bit input value (idx), and then stores output in eax, ebx, ecx, and edx, which are all 32 bit registers. Update the prototype to use fixed-width integers, and update all usage calls appropriately. Change-Id: I15876fa35628d3a505864fb49be4fdab1fd19f4a Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33862 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> |
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| .. | ||
| bootlog_module.c | ||
| cbfs_module.c | ||
| COPYING | ||
| coreboot_module.c | ||
| coreinfo.c | ||
| coreinfo.h | ||
| cpuid.S | ||
| cpuinfo_module.c | ||
| Kconfig | ||
| Makefile | ||
| multiboot_module.c | ||
| nvram_module.c | ||
| pci_module.c | ||
| ramdump_module.c | ||
| README | ||
| timestamps_module.c | ||
This is a silly little program that demonstrates how cool libpayload is and also serves a purpose. It is fun and educational! Requirements ------------ You should use the coreboot reference cross compiler. If you insist on using your system compiler, some Linux distributions might require you to install a package called gcc-multilib if you are on a 64bit system. Build ----- You need libpayload to build coreinfo. So, first, you need follow the README of libpayload to build it but install libpayload into its own directory by doing this: $ make DESTDIR=/path/to/libpayload/install install Then you can build coreinfo now: $ cd coreinfo $ make menuconfig $ make