1ed3ca0883
winebuild: Output a .note.GNU-stack section to allow nonexecutable stack.
2006-01-21 19:23:36 +01:00
76ece8530a
winebuild: Moved offset definitions to relay.c since they are only
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needed there.
Hardcoded a couple of TEB offsets to support cross-compilation.
2006-01-20 19:45:57 +01:00
4ce433d826
ntdll: Move the %gs register to the ntdll_thread_regs structure.
2006-01-20 16:54:11 +01:00
8651ceb18e
ntdll: Make __wine_call_from_32_restore_regs take a context pointer.
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Changed exception raise functions to call it explicitly.
2005-12-19 09:59:50 +01:00
c367dc4f2e
Enforce 16-byte stack alignment when returning from 16-bit code and
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when calling a register function.
2005-11-28 17:38:40 +01:00
2aae74dff0
Factor out a couple of useful helper functions.
2005-09-21 11:50:04 +00:00
c5c6968e96
Fixed stack offset of %eax register.
2005-09-20 11:38:29 +00:00
96508ad686
Moved return value handling to the individual relay thunks so that we
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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
89024a63d3
Make the users of wine_call_from_32_regs save %eax so that we don't
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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
13baa7b364
Added a common function to declare global symbols, and make them
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hidden on platforms that support it.
2005-09-15 18:48:39 +00:00
7c91993eba
Don't depend on ELF features for PIC code.
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A couple of optimizations.
2005-07-05 21:06:00 +00:00
2b33634018
Intercept functions for 16-bit relay debugging by patching the
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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
e56d9deac4
Added vararg argument type so that the relay code can distinguish from
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a normal cdecl function.
Don't rely on the relay thunk preserving the stack pointer.
2005-07-05 11:50:40 +00:00
1a0f2863db
Moved all 16-bit relay code to the text section.
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Changed a few symbol names for better consistency.
2005-07-03 11:28:44 +00:00
71914125ce
Moved most of the implementation of CALL32_CBClient(Ex) to the C
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code.
2005-07-01 16:24:32 +00:00
445fb59802
Replaced all uses of the __ASM_NAME macro by the asm_name function to
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allow run-time determination of the correct format.
2005-06-27 18:59:54 +00:00
803c8d9693
Beginnings of an infrastructure to allow specifying the target CPU and
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platform at run-time.
2005-06-27 11:23:24 +00:00
32984a640e
Use __ASM_NAME and HAVE_ASM_DOT_SIZE in a few places in winebuild
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where they have been missing (needed for Darwin/x86).
2005-06-20 13:38:39 +00:00
27e868e9ad
Generate proper PIC code for CALL32_CBClient.
2005-06-16 15:57:36 +00:00
efcc2b83d8
Store a relative pointer for registry entry points to avoid some text
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relocations.
2005-06-16 11:04:41 +00:00
827a69f8ca
Avoid referencing stackframe.h from outside kernel32.
2005-05-16 14:20:16 +00:00
9b626b7bed
Use correct movw instead of movl when handling segment registers.
2005-04-13 11:17:00 +00:00
d3f8f78c3a
- added size information about most of the generated thunks (import,
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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
d16829846d
Add a few missing __ASM_NAME macros.
2004-03-27 20:44:41 +00:00
54a8a25b5e
DPMI programs now handle pending events.
2004-03-16 01:15:11 +00:00
4cb001967a
Switch back to the main process stack before calling exception
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handlers.
2003-10-28 00:30:55 +00:00
67d9f38059
Added __wine_set_signal_fs function to avoid sharing the
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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
9bb19ac2d2
Fixed warnings with gcc option "-Wwrite-strings".
2003-10-03 03:35:20 +00:00
b91e9cb3e6
Renamed a few more TEB fields.
2003-08-28 03:44:41 +00:00
a5b961c2b0
Moved selector fixup for the relay code to the callto16 exception
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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
3be5d62b29
Moved 16-bit calls initialization and exception handling to kernel32.
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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
3a5b7cf105
Extended WOWCallback16Ex to support register functions too. This
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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
78675ba234
Store %gs in the TEB on every call to 16-bit code, and don't restore
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it from the TEB for signals that did not happen in 16-bit code.
2003-03-25 00:36:16 +00:00
551797bc57
Properly save/restore %gs register across 16-bit calls.
2003-02-27 21:11:13 +00:00
7aee90762a
Merged wine_call_to_16_long and wine_call_to_16_short into a single
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function.
2002-10-18 00:29:32 +00:00
6006757996
Setup exception frame around 16-bit calls to unwind stack properly.
2002-08-13 03:29:17 +00:00
65c6d38581
Replace all uses of PREFIX and @function by the __ASM_NAME and
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__ASM_FUNC macros.
2002-07-22 20:47:11 +00:00
9a62491660
Removed trailing whitespace.
2002-05-31 23:06:46 +00:00
894b188fcf
Moved __ASM_GLOBAL_FUNC macros and interlocked functions to port.[ch]
2002-04-25 21:40:56 +00:00
e16bb784a3
Got rid of #ifdef USE_STABS.
2002-04-01 21:07:16 +00:00
235da7975b
Made winebuild (almost) compile and work on Windows.
2002-03-11 05:09:02 +00:00
0799c1a780
Added LGPL standard comment, and copyright notices where necessary.
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Global replacement of debugtools.h by wine/debug.h.
2002-03-09 23:29:33 +00:00
f98c52b11f
Some older versions of GDB need to have the filename data available
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for each section, so we need to output it again for the data section.
2002-02-12 18:46:14 +00:00
eb9a863116
Exported CALL32_Regs from ntdll, renamed to __wine_call_from_32_regs
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to follow the naming convention for this type of functions.
Split 16 and 32-bit relay functions into separate files, and moved the
32-bit ones to dlls/ntdll.
2001-12-11 00:50:33 +00:00
e5ddd26dd7
When including config.h, include it first.
2001-10-14 16:18:52 +00:00
99eac46f65
Output correct assembly function headers for all functions.
2001-08-28 17:26:49 +00:00
d349241ff4
Mask out garbage in the upper half of stack pointer.
2001-06-08 20:25:34 +00:00
0b64cfb3f7
More portable .align directive.
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Ignore -delay directive on ppc only.
Added code to call the dll constructors.
2001-02-13 02:06:38 +00:00
0108d83818
Fixed winebuild to work on non-Intel architectures.
2000-12-29 05:17:33 +00:00
31b6d090df
Modified winebuild to use the __ASM_FUNC macro for greater portability.
2000-12-01 21:27:43 +00:00
Marcus Meissner