gem5: update to 7bfb7f3a43f382eb49853f47b140bfd6caad0fb8

The update is required to include 3c3ca64b5f0dd9eef7b1ce1c65cc6e8e9147dd38
otherwise baremetal does not on VExpress.

baremetal: create a baremetal setup with crosstool-ng

buildroot: improve directory location: move out/dl inside
out/buildroot/download, and add a new out/buildroot/build level

tagline: generalize, deliver more value than howto, since now howtos
are starting to multiply

rename all top scripts to separate words with hyphen more consistently,
e.g. run-gdb instead of rungdb

getvar: list all variables

gem5: make m5out section to focus all releated information at

Prevent m5term Text file busy when rebuilding gem5 while it is running.
This commit is contained in:
Ciro Santilli 六四事件 法轮功
2018-09-17 14:54:15 +01:00
parent e114830158
commit 74b51fc044
37 changed files with 1545 additions and 291 deletions

11
baremetal/lib/aarch64.S Normal file
View File

@@ -0,0 +1,11 @@
.global mystart
mystart:
/* = NEON setup */
mov x1, #(0x3 << 20)
msr cpacr_el1, x1
isb
ldr x0, =stack_top
mov sp, x0
bl main
b .