Am 19.03.2012 22:33, schrieb malc:
> On Mon, 19 Mar 2012, Stefan Weil wrote:
>
>> The previous commit changed function tb_set_jmp_target1 and is needed
>> for w64 hosts.
>>
>> This patch is not needed for w64, but it synchronizes tb_set_jmp_target1
>> and ppc_tb_set_jmp_target so that both functions have the same signature.
>>
>> Cc: malc <av1...@comtv.ru>
>> Signed-off-by: Stefan Weil <s...@weilnetz.de>
>> ---
>> exec-all.h | 2 +-
>> tcg/ppc/tcg-target.c | 2 +-
>> tcg/ppc64/tcg-target.c | 2 +-
>> 3 files changed, 3 insertions(+), 3 deletions(-)
>>
>> diff --git a/exec-all.h b/exec-all.h
>> index a6d6519..9ffd778 100644
>> --- a/exec-all.h
>> +++ b/exec-all.h
>> @@ -199,7 +199,7 @@ static inline void tb_set_jmp_target1(uintptr_t
>> jmp_addr, uintptr_t addr)
>> /* no need to flush icache explicitly */
>> }
>> #elif defined(_ARCH_PPC)
>> -void ppc_tb_set_jmp_target(unsigned long jmp_addr, unsigned long addr);
>> +void ppc_tb_set_jmp_target(uintptr_t jmp_addr, uintptr_t addr);
>> #define tb_set_jmp_target1 ppc_tb_set_jmp_target
>> #elif defined(__i386__) || defined(__x86_64__)
>> static inline void tb_set_jmp_target1(uintptr_t jmp_addr, uintptr_t addr)
>> diff --git a/tcg/ppc/tcg-target.c b/tcg/ppc/tcg-target.c
>> index b0aa914..57000e5 100644
>> --- a/tcg/ppc/tcg-target.c
>> +++ b/tcg/ppc/tcg-target.c
>> @@ -1305,7 +1305,7 @@ static void tcg_out_brcond2 (TCGContext *s, const
>> TCGArg *args,
>> tcg_out_bc (s, (BC | BI (7, CR_EQ) | BO_COND_TRUE), args[5]);
>> }
>>
>> -void ppc_tb_set_jmp_target (unsigned long jmp_addr, unsigned long addr)
>> +void ppc_tb_set_jmp_target (uintptr_t jmp_addr, uintptr_t addr)
>> {
>> uint32_t *ptr;
>> long disp = addr - jmp_addr;
>
> This should become intptr_t then..
> That said ppc32 code assumes 32bit addresses, and ppc64 tcg_taget_long
> wide ones.. IOW needs some thinking.
Hm? On both host platforms relevant here, Linux and Darwin, long and
intptr_t should have the same width, on both ppc and ppc64, so no
practical difference. I was about to add my Acked-by - where do you see
issues? Or do you just see room for further code improvements elsewhere?
Andreas
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