Re: [PATCH master] ARM: semihosting: use svc instead of incorrect bkpt in DEBUG_LL

2024-08-23 Thread Sascha Hauer
On Thu, 22 Aug 2024 13:56:30 +0200, Ahmad Fatoum wrote: > The semihosting DEBUG_LL support was tested on ARM64. Trying it out on > ARM32 leads to a hanging system, because the DEBUG_LL handler used the > wrong instruction (breakpoint) instead of what the normal semihosting > implementation uses (

[PATCH master] ARM: semihosting: use svc instead of incorrect bkpt in DEBUG_LL

2024-08-22 Thread Ahmad Fatoum
The semihosting DEBUG_LL support was tested on ARM64. Trying it out on ARM32 leads to a hanging system, because the DEBUG_LL handler used the wrong instruction (breakpoint) instead of what the normal semihosting implementation uses (supervisor call). Signed-off-by: Ahmad Fatoum --- arch/arm/incl