15fa55f234
Implement PIC loading in armv8-m qemu,
for example: load address-independent AP ELF in the bootloader,
and the text segment in AP ELF is XIP,
no need to apply for memory and modify it.
Two config:
bootloader abbreviation bl:
use romfs to load ap elf, use the boot command to parse and jump to ap
application abbreviation ap:
run os test
We need to compile ap first, then compile bl.
compile step:
./tools/configure.sh mps3-an547:ap
make -j20
mkdir -p pic
cp boot pic/.
genromfs -a 128 -f ../romfs.img -d pic
make distclean -j20
./tools/configure.sh mps3-an547:bl
make -j20
run qemu:
qemu-system-arm -M mps3-an547 -m 2G -nographic -kernel nuttx.bin \
-gdb tcp::1127 -device loader,file=../romfs.img,addr=0x60000000
nsh> boot /etc/boot
ap> ostest
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
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| .. | ||
| a1x | ||
| am335x | ||
| at32 | ||
| bcm2708 | ||
| c5471 | ||
| cxd56xx | ||
| dm320 | ||
| efm32 | ||
| eoss3 | ||
| fvp-v8r-aarch32 | ||
| gd32f4 | ||
| goldfish | ||
| imx1 | ||
| imx6 | ||
| imxrt | ||
| kinetis | ||
| kl | ||
| lc823450 | ||
| lpc17xx | ||
| lpc31xx | ||
| lpc40xx | ||
| lpc43xx | ||
| lpc54xx | ||
| lpc214x | ||
| lpc2378 | ||
| max326xx | ||
| moxart | ||
| mps | ||
| mx8mp/boards/verdin-mx8mp | ||
| nrf52 | ||
| nrf53 | ||
| nrf91 | ||
| nuc1xx | ||
| phy62xx | ||
| qemu | ||
| rp2040 | ||
| s32k1xx | ||
| s32k3xx | ||
| sam34 | ||
| sama5 | ||
| samd2l2 | ||
| samd5e5 | ||
| samv7 | ||
| stm32f0 | ||
| stm32f1 | ||
| stm32f2 | ||
| stm32f3 | ||
| stm32f4 | ||
| stm32f7 | ||
| stm32g0 | ||
| stm32g4 | ||
| stm32h7 | ||
| stm32l0 | ||
| stm32l1 | ||
| stm32l4 | ||
| stm32l5 | ||
| stm32u5 | ||
| stm32wb | ||
| stm32wl5 | ||
| str71x | ||
| tiva | ||
| tms570 | ||
| xmc4 | ||
| index.rst | ||