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Diffstat (limited to 'gitlab/issues_text/target_missing/host_missing/accel_HVF/2258')
| -rw-r--r-- | gitlab/issues_text/target_missing/host_missing/accel_HVF/2258 | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/gitlab/issues_text/target_missing/host_missing/accel_HVF/2258 b/gitlab/issues_text/target_missing/host_missing/accel_HVF/2258 deleted file mode 100644 index 0ed2d01d9..000000000 --- a/gitlab/issues_text/target_missing/host_missing/accel_HVF/2258 +++ /dev/null @@ -1,23 +0,0 @@ -Breakpoint setting not working on apple Mac host -Description of problem: -1. When use with parameter "-machine virt,accel=hvf -cpu host" to run launch a emulator, it can't set breakpoint and will report error: "warning: failed to set breakpoint site at 0xffff800081bf03cc for breakpoint 1.1: error: 34 sending the breakpoint request" -but if not use with parameter "-machine virt -cpu cortex-a57"，The breakpoint can be set successfully. - -2. Set hardware breakpoint with lldb command "breakpoint set -H -a 0xFFFF800080000000" not report error, but can't hint breakpoint. I try set breakpoint on a old x86 MacOS, It will hint breakpoint successfully. - -3. I also try run qemu-system-x86_64 emulator on apple silicon mac, It also can't hint hardware breakping. The command is: -``` -qemu-system-x86_64 -machine q35,accel=tcg -smp cpus=8 \ - -kernel arch/x86/boot/bzImage \ - -append "okaslr"\ - -nographic -serial mon:stdio \ - -m 16G \ - -s -S -``` -Steps to reproduce: -1. Launch qemu on Apple silicon Mac. Remember to user "hvf" -2. Launch lldb or gdb to set breakpoint. -3. Set breakpoint and hardware breakpoint. -4. resume to run qemu by lldb. -Additional information: - |