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Diffstat (limited to 'gcc/doc/sourcebuild.texi')
| -rw-r--r-- | gcc/doc/sourcebuild.texi | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi index 84fcc23e55a..7e9dbe31c2d 100644 --- a/gcc/doc/sourcebuild.texi +++ b/gcc/doc/sourcebuild.texi @@ -176,6 +176,12 @@ those for other languages are not. @xref{Front End, , Anatomy of a Language Front End}, for details of the files in these directories. +@item common +Source files shared between the compiler drivers (such as +@command{gcc}) and the compilers proper (such as @file{cc1}). If an +architecture defines target hooks shared between those places, it also +has a subdirectory in @file{common/config}. @xref{Target Structure}. + @item config Configuration files for supported architectures and operating systems. @xref{Back End, , Anatomy of a Target Back End}, for @@ -1297,6 +1303,9 @@ Target has @code{int} that is at 32 bits or longer. @item int16 Target has @code{int} that is 16 bits or shorter. +@item long_neq_int +Target has @code{int} and @code{long} with different sizes. + @item large_double Target supports @code{double} that is longer than @code{float}. @@ -1497,6 +1506,11 @@ ARM target generates 32-bit code. @item arm_eabi ARM target adheres to the ABI for the ARM Architecture. +@item arm_hf_eabi +ARM target adheres to the VFP and Advanced SIMD Register Arguments +variant of the ABI for the ARM Architecture (as selected with +@code{-mfloat-abi=hard}). + @item arm_hard_vfp_ok ARM target supports @code{-mfpu=vfp -mfloat-abi=hard}. Some multilibs may be incompatible with these options. @@ -1782,6 +1796,9 @@ Target keeps null pointer checks, either due to the use of @item lto Compiler has been configured to support link-time optimization (LTO). +@item naked_functions +Target supports the @code{naked} function attribute. + @item named_sections Target supports named sections. |