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Rebase post GCC merge

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Anthony Green
2012-03-19 23:07:35 -04:00
parent 964c5b93f8
commit 84d3253f86
271 changed files with 9749 additions and 394342 deletions
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78
doc/libffi.info
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@@ -1,10 +1,10 @@
This is ../libffi/doc/libffi.info, produced by makeinfo version 4.13
from ../libffi/doc/libffi.texi.
This is /home/green/libffi/doc/libffi.info, produced by makeinfo
version 4.13 from /home/green/libffi/doc/libffi.texi.
This manual is for Libffi, a portable foreign-function interface
library.
Copyright (C) 2008, 2010, 2011 Red Hat, Inc.
Copyright (C) 2008, 2010 Red Hat, Inc.
Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU General Public License as
@@ -27,7 +27,7 @@ libffi
This manual is for Libffi, a portable foreign-function interface
library.
Copyright (C) 2008, 2010, 2011 Red Hat, Inc.
Copyright (C) 2008, 2010 Red Hat, Inc.
Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU General Public License as
@@ -115,6 +115,8 @@ To prepare a call interface object, use the function `ffi_prep_cif'.
want. *note Multiple ABIs:: for more information.
NARGS is the number of arguments that this function accepts.
`libffi' does not yet handle varargs functions; see *note Missing
Features:: for more information.
RTYPE is a pointer to an `ffi_type' structure that describes the
return type of the function. *Note Types::.
@@ -127,30 +129,6 @@ To prepare a call interface object, use the function `ffi_prep_cif'.
properly; `FFI_BAD_TYPEDEF' if one of the `ffi_type' objects is
incorrect; or `FFI_BAD_ABI' if the ABI parameter is invalid.
If the function being called is variadic (varargs) then
`ffi_prep_cif_var' must be used instead of `ffi_prep_cif'.
-- Function: ffi_status ffi_prep_cif_var (ffi_cif *CIF, ffi_abi
varabi, unsigned int NFIXEDARGS, unsigned int varntotalargs,
ffi_type *RTYPE, ffi_type **ARGTYPES)
This initializes CIF according to the given parameters for a call
to a variadic function. In general it's operation is the same as
for `ffi_prep_cif' except that:
NFIXEDARGS is the number of fixed arguments, prior to any variadic
arguments. It must be greater than zero.
NTOTALARGS the total number of arguments, including variadic and
fixed arguments.
Note that, different cif's must be prepped for calls to the same
function when different numbers of arguments are passed.
Also note that a call to `ffi_prep_cif_var' with
NFIXEDARGS=NOTOTALARGS is NOT equivalent to a call to
`ffi_prep_cif'.
To call a function using an initialized `ffi_cif', use the
`ffi_call' function:
@@ -169,9 +147,7 @@ To prepare a call interface object, use the function `ffi_prep_cif'.
AVALUES is a vector of `void *' pointers that point to the memory
locations holding the argument values for a call. If CIF declares
that the function has no arguments (i.e., NARGS was 0), then
AVALUES is ignored. Note that argument values may be modified by
the callee (for instance, structs passed by value); the burden of
copying pass-by-value arguments is placed on the caller.
AVALUES is ignored.

File: libffi.info, Node: Simple Example, Next: Types, Prev: The Basics, Up: Using libffi
@@ -533,7 +509,9 @@ File: libffi.info, Node: Missing Features, Next: Index, Prev: Using libffi,
`libffi' is missing a few features. We welcome patches to add support
for these.
* Variadic closures.
* There is no support for calling varargs functions. This may work
on some platforms, depending on how the ABI is defined, but it is
not reliable.
* There is no support for bit fields in structures.
@@ -541,9 +519,6 @@ for these.
* The "raw" API is undocumented.
Note that variadic support is very new and tested on a relatively
small number of platforms.

File: libffi.info, Node: Index, Prev: Missing Features, Up: Top
@@ -561,12 +536,11 @@ Index
* closure API: The Closure API. (line 13)
* closures: The Closure API. (line 13)
* FFI: Introduction. (line 31)
* ffi_call: The Basics. (line 63)
* ffi_call: The Basics. (line 41)
* ffi_closure_alloc: The Closure API. (line 19)
* ffi_closure_free: The Closure API. (line 26)
* FFI_CLOSURES: The Closure API. (line 13)
* ffi_prep_cif: The Basics. (line 16)
* ffi_prep_cif_var: The Basics. (line 39)
* ffi_prep_closure_loc: The Closure API. (line 34)
* ffi_status <1>: The Closure API. (line 37)
* ffi_status: The Basics. (line 18)
@@ -594,24 +568,24 @@ Index
* ffi_type_void: Primitive Types. (line 10)
* Foreign Function Interface: Introduction. (line 31)
* void <1>: The Closure API. (line 20)
* void: The Basics. (line 65)
* void: The Basics. (line 43)

Tag Table:
Node: Top712
Node: Introduction1460
Node: Using libffi3096
Node: The Basics3582
Node: Simple Example7224
Node: Types8251
Node: Primitive Types8534
Node: Structures10354
Node: Type Example11214
Node: Multiple ABIs12437
Node: The Closure API12808
Node: Closure Example15752
Node: Missing Features17311
Node: Index17764
Node: Top724
Node: Introduction1466
Node: Using libffi3102
Node: The Basics3588
Node: Simple Example6195
Node: Types7222
Node: Primitive Types7505
Node: Structures9325
Node: Type Example10185
Node: Multiple ABIs11408
Node: The Closure API11779
Node: Closure Example14723
Node: Missing Features16282
Node: Index16775

End Tag Table