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2007-09-26 Javier Miranda <miranda@adacore.com> Eric Botcazou <ebotcazou@adacore.com> * a-tags.adb: (Get_HT_Link/Set_HT_Link): Updated to handle the additional level of indirection added to the HT_Link component of the TSD. This is required to statically allocate the TSD. * a-tags.ads: Minor reordering of the declarations in the private part. Required to add a level of indirection to the contents of the TSD component HT_Link. This is required to statically allocate the TSD. * decl.c (gnat_to_gnu_entity) <object>: Do not exclude objects with Is_Statically_Allocated set from constant objects. Do not make exported constants created by the compiler volatile. (gnat_to_gnu_param): Do not treat an IN parameter whose address is taken as read-only. * trans.c (Identifier_to_gnu): For constants, unshare initializers before returning them. * exp_disp.ads, exp_disp.adb (Building_Static_DT): Spec moved to the public part of the package. (Make_DT): Move HT_Link component out of the TSD record. For this purpose Make_DT now declares a separate object that stores the HT_Link value, and initializes the TSD component with the address of this new object. The addition of this level of indirection is required to statically allocate the TSD because the TSD cannot have variable components. (Expand_Interface_Conversion): Improve the expanded code. (Expand_Interface_Thunk): Set Is_Thunk in the thunk entity. * sem_disp.adb (Check_Dispatching_Operation): In case of a body declaring a primitive operation ---allowed by RM 3.9.2 (13.e/2)---, if we are building static dispatch tables then we must not generate extra code to register the primitive because the dispatch table will be built at the end of the library package; otherwise we notify that we cannot build the static dispatch table. From-SVN: r128784 |
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| contrib | ||
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| intl | ||
| libada | ||
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This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the file COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs.html for how to report bugs usefully.