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Synchronize GCC compile plugin headers

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This patch copies some changes to the compile headers from GCC's
include/ directory.  It is the gdb equivalent of the GCC commit
bc0e18a9 -- however, while that commit also necessarily touched
libcc1, this one of course does not.

Tested by rebuilding and also running the gdb.compile tests.

Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=31397
This commit is contained in:
Tom Tromey
2024-02-20 17:15:03 -07:00
parent 4b067447e1
commit f9771d0e80
3 changed files with 26 additions and 4 deletions
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13
include/gcc-c-fe.def
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@@ -89,7 +89,10 @@ GCC_METHOD5 (int /* bool */, build_add_field,
/* After all the fields have been added to a struct or union, the
struct or union type must be "finished". This does some final
cleanups in GCC. */
cleanups in GCC.
Note that when using GCC_C_FE_VERSION_2, it is preferable to call
finish_record_with_alignment instead. */
GCC_METHOD2 (int /* bool */, finish_record_or_union,
gcc_type, /* Argument RECORD_OR_UNION_TYPE. */
@@ -220,3 +223,11 @@ GCC_METHOD2 (gcc_type, float_type,
unsigned long, /* Argument SIZE_IN_BYTES. */
const char *) /* Argument BUILTIN_NAME. */
/* New in GCC_FE_VERSION_2. Like finish_record_or_union but the caller also
supplies the alignment. If the alignment is 0, this acts identically to
finish_record_or_union. */
GCC_METHOD3 (int /* bool */, finish_record_with_alignment,
gcc_type, /* Argument RECORD_OR_UNION_TYPE. */
unsigned long, /* Argument SIZE_IN_BYTES. */
unsigned long) /* Argument ALIGNMENT. */

11
include/gcc-c-interface.h
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@@ -45,7 +45,10 @@ enum gcc_c_api_version
/* Added char_type. Added new version of int_type and float_type,
deprecated int_type_v0 and float_type_v0. */
GCC_C_FE_VERSION_1 = 1
GCC_C_FE_VERSION_1 = 1,
/* Added finish_record_with_alignment method. */
GCC_C_FE_VERSION_2 = 2,
};
/* Qualifiers. */
@@ -198,7 +201,11 @@ struct gcc_c_context
/* The type of the initialization function. The caller passes in the
desired base version and desired C-specific version. If the
request can be satisfied, a compatible gcc_context object will be
returned. Otherwise, the function returns NULL. */
returned. In particular, this may return a context object with a higher
actual version number than was requested, provided the higher version is
fully compatible. (As of GCC_C_FE_VERSION_2, this is always true.)
Otherwise, the function returns NULL. */
typedef struct gcc_c_context *gcc_c_fe_context_function
(enum gcc_base_api_version,

6
include/gcc-cp-interface.h
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@@ -483,7 +483,11 @@ struct gcc_cp_context
/* The type of the initialization function. The caller passes in the
desired base version and desired C-specific version. If the
request can be satisfied, a compatible gcc_context object will be
returned. Otherwise, the function returns NULL. */
returned. In particular, this may return a context object with a higher
actual version number than was requested, provided the higher version is
fully compatible.
Otherwise, the function returns NULL. */
typedef struct gcc_cp_context *gcc_cp_fe_context_function
(enum gcc_base_api_version,