Re: [Qemu-devel] QEMU 2.4 for Windows - current status

[Liviu Ionescu]

> On 05 Aug 2015, at 19:56, Paolo Bonzini <address@hidden> wrote:
> 
> ... I am not sure why things break for Stefan...

I confirm Stefan's conclusion, neither in my configuration adding 

#include "qemu-common.h"

... in cpu-exec.c makes any difference.

however adding:

#if defined(_WIN64)
#ifdef sigsetjmp
#undef sigsetjmp
#endif
#define sigsetjmp(env, savesigs) _setjmp(env, NULL)
#endif

... fixes the problem, my custom QEMU happily blinks the LEDs on Win 8.1 
64-bits (see below).

perhaps a headers check would be helpful, such mysterious behaviours usually 
back fire at a certain point.


regards,

Liviu


GNU ARM Eclipse 64-bits QEMU v2.3.50 (qemu-system-gnuarmeclipse.exe).
Board: 'STM32F4-Discovery' (ST Discovery kit for STM32F407/417 lines).
Device: 'STM32F407VG' (Cortex-M4 r0p0, MPU), Flash: 1024 kB, RAM: 128 kB.
Command line: 'f4' (2 bytes).
Cortex-M4 r0p0 core initialised.
GDB Server listening on: 'tcp::1234'...
Cortex-M4 r0p0 core reset.
... connection accepted from 127.0.0.1.

PRIGROUP unimplemented
Execute 'mon system_reset'.
Cortex-M4 r0p0 core reset.

main(argc=1, argv=["f4"]);
Hello ARM World!
System clock: 168000000Hz
Standard output message.
Standard error message.
[Green LED On]
[Green LED Off]
Second 1
[Green LED On]
[Green LED Off]
Second 2
[Green LED On]
[Green LED Off]
Second 3
[Green LED On]
[Green LED Off]
Second 4
[Green LED On]
[Green LED Off]
Second 5
QEMU exit(0)