Re: [Qemu-devel] ARM host compile fix

[Paul Brook]

> >  Also sparc-linux-user final link fails:
> >  /src/qemu/cpu-exec.c:609: relocation truncated to fit: R_ARM_PC24
> >  against symbol `code_gen_prologue' defined in COMMON section in
> >  libqemu.a(exec.o)
> >  collect2: ld returned 1 exit status
>
> Yes, arm-linux-user fails with the same error because gcc doesn't
> manage to make the call to code_gen_prologue.  One solution is to wrap
> the #define tcg_qemu_tb_exec in tcg/tcg.h in an #ifndef, and override
> it tcg/arm/tcg-target.h with the same kind of call as was used before
> introduction of prologue/epilogue which was possibly more optimal.

Or tweak the linker script to place code_gen_prologue near to the code 
segment.

Paul