I'm stuck on generating a jmp to the epilogue as I can't find any
examples of this. This is the summarized version of what I'm doing:
rtx msabi_restore_fn, jump_insn;
msabi_restore_fn = gen_rtx_SYMBOL_REF (Pmode, "__msabi_restore");
SYMBOL_REF_FLAGS (msabi_restore_fn) |= SYMBOL_FLAG_LOCAL;
jump
On 08/15/2016 05:46 AM, Florian Weimer wrote:
On 08/14/2016 08:23 AM, Daniel Santos wrote:
ms_abi_push_regs:
pop%rax
push %rdi
push %rsi
sub$0xa8,%rsp
movaps %xmm6,(%rsp)
movaps %xmm7,0x10(%rsp)
movaps %xmm8,0x20(%rsp)
movaps %xmm9,0x30(%rsp)
mova
On 08/15/2016 05:56 AM, Richard Biener wrote:
On Mon, Aug 15, 2016 at 2:16 AM, Jeff Law wrote:
On 08/14/2016 01:57 AM, Trevor Saunders wrote:
On Sun, Aug 14, 2016 at 01:23:16AM -0500, Daniel Santos wrote:
I'm experimenting with ways to optimize wine (x86 target only) and I
believe
I can shrin
On 08/15/2016 06:35 AM, André Hentschel wrote:
Hi,
Thanks for working on this, but I haven't seen some discussion on wine-devel
recently.
I'm also not an expert on that area, but isn't this risking to break copy
protections and hotpatching.
Just wanted to remind you about those two things, so t
Am 14.08.2016 um 08:23 schrieb Daniel Santos:
> I'm experimenting with ways to optimize wine (x86 target only) and I believe
> I can shrink wine's total text size by around 7% by outlining the lengthy
> pro- and epilogues required for ms_abi functions making sysv_abi calls.
> Theoretically, fewe
On Mon, Aug 15, 2016 at 2:16 AM, Jeff Law wrote:
> On 08/14/2016 01:57 AM, Trevor Saunders wrote:
>>
>> On Sun, Aug 14, 2016 at 01:23:16AM -0500, Daniel Santos wrote:
>>>
>>> I'm experimenting with ways to optimize wine (x86 target only) and I
>>> believe
>>> I can shrink wine's total text size by
On 08/14/2016 08:23 AM, Daniel Santos wrote:
ms_abi_push_regs:
pop%rax
push %rdi
push %rsi
sub$0xa8,%rsp
movaps %xmm6,(%rsp)
movaps %xmm7,0x10(%rsp)
movaps %xmm8,0x20(%rsp)
movaps %xmm9,0x30(%rsp)
movaps %xmm10,0x40(%rsp)
movaps %xmm11,0x50(%rs
On 08/14/2016 01:57 AM, Trevor Saunders wrote:
On Sun, Aug 14, 2016 at 01:23:16AM -0500, Daniel Santos wrote:
I'm experimenting with ways to optimize wine (x86 target only) and I believe
I can shrink wine's total text size by around 7% by outlining the lengthy
pro- and epilogues required for ms_
On Sun, Aug 14, 2016 at 01:23:16AM -0500, Daniel Santos wrote:
> I'm experimenting with ways to optimize wine (x86 target only) and I believe
> I can shrink wine's total text size by around 7% by outlining the lengthy
> pro- and epilogues required for ms_abi functions making sysv_abi calls.
> Theor
Just an update. I did discover how the pass functions call back into the
target-specific code, it's generated from gcc/config/i386/i386.md. So
thread_prologue_and_epilogue_insns() --> gen_prologue() -->
ix86_expand_prologue(), which is implemented in i386.c. So that problem
is solved, but still
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