Commit Graph

67 Commits

Author SHA1 Message Date
Alexandre Julliard 465ddc51dc winebuild: Implement register entry points for x86_64. 2009-01-06 17:01:44 +01:00
Alexandre Julliard e31188d9da winebuild: Improve the calling sequence for register functions.
Pass parameters on the stack instead of retrieving them from the code
stream; this ensures that the code contains only valid instructions.
2009-01-06 12:51:18 +01:00
Alexandre Julliard 8a87aaa9d9 winebuild: Generate the __wine_call_from_32_regs function along with the 16-bit kernel routines. 2008-12-27 19:50:25 +01:00
Alexandre Julliard 5625c6079e Get rid of the global thread.h header. 2008-03-01 11:57:00 +01:00
Austin English 90f89fa74d tools: Spelling fixes. 2008-01-18 12:52:09 +01:00
Alexandre Julliard 44c9758d05 ntdll: Move private data to make room in the TEB for the activation context data. 2007-07-19 16:56:10 +02:00
Alexandre Julliard 715804999e winebuild: Added output() function to properly deal with write errors. 2006-08-11 20:41:29 +02:00
Alexandre Julliard d489a0a312 winebuild: Get rid of the data16 prefix, it shouldn't be needed anymore and causes warnings. 2006-06-19 21:16:50 +02:00
Alexandre Julliard fb15dabdcd winebuild: Fix a few printf format warnings by casting size_t. 2006-06-13 14:14:59 +02:00
Jonathan Ernst 360a3f9142 Update the address of the Free Software Foundation. 2006-05-23 14:11:13 +02:00
Marcus Meissner 1ed3ca0883 winebuild: Output a .note.GNU-stack section to allow nonexecutable stack. 2006-01-21 19:23:36 +01:00
Alexandre Julliard 76ece8530a winebuild: Moved offset definitions to relay.c since they are only
needed there.
Hardcoded a couple of TEB offsets to support cross-compilation.
2006-01-20 19:45:57 +01:00
Alexandre Julliard 4ce433d826 ntdll: Move the %gs register to the ntdll_thread_regs structure. 2006-01-20 16:54:11 +01:00
Alexandre Julliard 8651ceb18e ntdll: Make __wine_call_from_32_restore_regs take a context pointer.
Changed exception raise functions to call it explicitly.
2005-12-19 09:59:50 +01:00
Alexandre Julliard c367dc4f2e Enforce 16-byte stack alignment when returning from 16-bit code and
when calling a register function.
2005-11-28 17:38:40 +01:00
Alexandre Julliard 2aae74dff0 Factor out a couple of useful helper functions. 2005-09-21 11:50:04 +00:00
Alexandre Julliard c5c6968e96 Fixed stack offset of %eax register. 2005-09-20 11:38:29 +00:00
Alexandre Julliard 96508ad686 Moved return value handling to the individual relay thunks so that we
only need one version of wine_call_from_16.
Patch the wine_call_from_16 address along with the cs value directly
in the 16-bit code segment to avoid the need for special magic in the
import thunks.
2005-09-18 12:25:22 +00:00
Alexandre Julliard 89024a63d3 Make the users of wine_call_from_32_regs save %eax so that we don't
need a special hack in the import thunk.
Added a get_pc_thunk_eax function to simplify the code a bit.
2005-09-18 11:13:54 +00:00
Alexandre Julliard 13baa7b364 Added a common function to declare global symbols, and make them
hidden on platforms that support it.
2005-09-15 18:48:39 +00:00
Alexandre Julliard 7c91993eba Don't depend on ELF features for PIC code.
A couple of optimizations.
2005-07-05 21:06:00 +00:00
Alexandre Julliard 2b33634018 Intercept functions for 16-bit relay debugging by patching the
CALLFROM16 table instead of having the wine_call_from_16 functions
call out the relay functions explicitly.
2005-07-05 12:52:07 +00:00
Alexandre Julliard e56d9deac4 Added vararg argument type so that the relay code can distinguish from
a normal cdecl function.
Don't rely on the relay thunk preserving the stack pointer.
2005-07-05 11:50:40 +00:00
Alexandre Julliard 1a0f2863db Moved all 16-bit relay code to the text section.
Changed a few symbol names for better consistency.
2005-07-03 11:28:44 +00:00
Alexandre Julliard 71914125ce Moved most of the implementation of CALL32_CBClient(Ex) to the C
code.
2005-07-01 16:24:32 +00:00
Alexandre Julliard 445fb59802 Replaced all uses of the __ASM_NAME macro by the asm_name function to
allow run-time determination of the correct format.
2005-06-27 18:59:54 +00:00
Alexandre Julliard 803c8d9693 Beginnings of an infrastructure to allow specifying the target CPU and
platform at run-time.
2005-06-27 11:23:24 +00:00
Wolfgang Thaller 32984a640e Use __ASM_NAME and HAVE_ASM_DOT_SIZE in a few places in winebuild
where they have been missing (needed for Darwin/x86).
2005-06-20 13:38:39 +00:00
Alexandre Julliard 27e868e9ad Generate proper PIC code for CALL32_CBClient. 2005-06-16 15:57:36 +00:00
Alexandre Julliard efcc2b83d8 Store a relative pointer for registry entry points to avoid some text
relocations.
2005-06-16 11:04:41 +00:00
Alexandre Julliard 827a69f8ca Avoid referencing stackframe.h from outside kernel32. 2005-05-16 14:20:16 +00:00
Marcus Meissner 9b626b7bed Use correct movw instead of movl when handling segment registers. 2005-04-13 11:17:00 +00:00
Eric Pouech d3f8f78c3a - added size information about most of the generated thunks (import,
16/32 relay...)
- marked the wine thunks by inserting specific symbols (to be managed
  by wine's dbghelp)
- removed the stabs generation:
  + mostly used by winedbg, and the previous item will replace it for
    dbghelp
  + still broken for gdb anyway
- enhanced const correctness
2004-05-18 21:27:44 +00:00
Dmitry Timoshkov d16829846d Add a few missing __ASM_NAME macros. 2004-03-27 20:44:41 +00:00
Jukka Heinonen 54a8a25b5e DPMI programs now handle pending events. 2004-03-16 01:15:11 +00:00
Alexandre Julliard 4cb001967a Switch back to the main process stack before calling exception
handlers.
2003-10-28 00:30:55 +00:00
Alexandre Julliard 67d9f38059 Added __wine_set_signal_fs function to avoid sharing the
SYSLEVEL_Win16CurrentTeb variable between kernel and ntdll.
On the kernel side, replaced SYSLEVEL_Win16CurrentTeb by
CallTo16_TebSelector stored directly in the asm relay code to avoid a
run-time relocation.
2003-10-08 22:59:22 +00:00
Daniel Marmier 9bb19ac2d2 Fixed warnings with gcc option "-Wwrite-strings". 2003-10-03 03:35:20 +00:00
Alexandre Julliard b91e9cb3e6 Renamed a few more TEB fields. 2003-08-28 03:44:41 +00:00
Alexandre Julliard a5b961c2b0 Moved selector fixup for the relay code to the callto16 exception
handler.
Make sure to only use pop instructions to modify segment registers in
the relay code to simplify the selector fixup.
2003-08-25 23:48:30 +00:00
Alexandre Julliard 3be5d62b29 Moved 16-bit calls initialization and exception handling to kernel32.
Store the call_to_16 return address on the stack from the C code so
that we don't need two variants of call_to_16_regs.
2003-08-25 00:56:37 +00:00
Alexandre Julliard 3a5b7cf105 Extended WOWCallback16Ex to support register functions too. This
allows simplifying the wine_call_to_16 assembly code by moving part of
it to C code, and getting rid of the extra kernel exports.
2003-08-23 23:30:51 +00:00
Alexandre Julliard 78675ba234 Store %gs in the TEB on every call to 16-bit code, and don't restore
it from the TEB for signals that did not happen in 16-bit code.
2003-03-25 00:36:16 +00:00
Alexandre Julliard 551797bc57 Properly save/restore %gs register across 16-bit calls. 2003-02-27 21:11:13 +00:00
Alexandre Julliard 7aee90762a Merged wine_call_to_16_long and wine_call_to_16_short into a single
function.
2002-10-18 00:29:32 +00:00
Alexandre Julliard 6006757996 Setup exception frame around 16-bit calls to unwind stack properly. 2002-08-13 03:29:17 +00:00
Alexandre Julliard 65c6d38581 Replace all uses of PREFIX and @function by the __ASM_NAME and
__ASM_FUNC macros.
2002-07-22 20:47:11 +00:00
Vincent Béron 9a62491660 Removed trailing whitespace. 2002-05-31 23:06:46 +00:00
Alexandre Julliard 894b188fcf Moved __ASM_GLOBAL_FUNC macros and interlocked functions to port.[ch] 2002-04-25 21:40:56 +00:00
Alexandre Julliard e16bb784a3 Got rid of #ifdef USE_STABS. 2002-04-01 21:07:16 +00:00