blob: 20bdd65004fe6884460146b55793050fdf00d4b7 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
[Riscv-fu540] UEFI cannot be started with gdb on sifive fu540 platform？
Description of problem:
Using qemu start UEFI on sifive fu540 platform with option： -S -s.
```
qemu-system-riscv64 \
-cpu sifive-u54 -machine sifive_u \
-bios U540.fd \
-m 2048 -nographic -smp cpus=2,maxcpus=2 \
-S -s
```
UEFI url is： https://github.com/tianocore/edk2.git
Steps to reproduce:
1. start qemu with -S -s param in one terminal
2. riscv64-unknown-linux-gnu-gdb in other terminal
3. in gdb terminal:
```
target remove :1234
c
```
4. in qemu terminal, there has no any output ?
|