i386: Implement .SAT_SUB for unsigned scalar integers [PR112600]

[thirdparty/gcc.git] / include / gcc-interface.h

diff --git a/include/gcc-interface.h b/include/gcc-interface.h
index 34010f24704e77b559e07a9528906d945478fa1d..df1dbf9dbf7f0942e283188d986107d24973d188 100644 (file)
--- a/include/gcc-interface.h
+++ b/include/gcc-interface.h
@@ -1,6 +1,6 @@
 /* Generic interface between GCC and GDB
 
-   Copyright (C) 2014 Free Software Foundation, Inc.
+   Copyright (C) 2014-2024 Free Software Foundation, Inc.
 
    This file is part of GCC.
 
@@ -44,7 +44,12 @@ struct gcc_base_context;
 
 enum gcc_base_api_version
 {
-  GCC_FE_VERSION_0 = 0
+  GCC_FE_VERSION_0 = 0,
+
+  /* Deprecated methods set_arguments_v0 and compile_v0.  Added methods
+     set_arguments, set_triplet_regexp, set_driver_filename, set_verbose and
+     compile.  */
+  GCC_FE_VERSION_1 = 1,
 };
 
 /* The operations defined by the GCC base API.  This is the vtable for
@@ -64,20 +69,12 @@ struct gcc_base_vtable
 
   unsigned int version;
 
-  /* Set the compiler's command-line options for the next compilation.
-     TRIPLET_REGEXP is a regular expression that is used to match the
-     configury triplet prefix to the compiler.
-     The arguments are copied by GCC.  ARGV need not be
-     NULL-terminated.  The arguments must be set separately for each
-     compilation; that is, after a compile is requested, the
-     previously-set arguments cannot be reused.
+  /* Deprecated GCC_FE_VERSION_0 variant of the GCC_FE_VERSION_1
+     methods set_triplet_regexp and set_arguments.  */
 
-     This returns NULL on success.  On failure, returns a malloc()d
-     error message.  The caller is responsible for freeing it.  */
-
-  char *(*set_arguments) (struct gcc_base_context *self,
-                         const char *triplet_regexp,
-                         int argc, char **argv);
+  char *(*set_arguments_v0) (struct gcc_base_context *self,
+                            const char *triplet_regexp,
+                            int argc, char **argv);
 
   /* Set the file name of the program to compile.  The string is
      copied by the method implementation, but the caller must
@@ -93,18 +90,74 @@ struct gcc_base_vtable
                                                      const char *message),
                              void *datum);
 
-  /* Perform the compilation.  FILENAME is the name of the resulting
-     object file.  VERBOSE can be set to cause GCC to print some
-     information as it works.  Returns true on success, false on
-     error.  */
+  /* Deprecated GCC_FE_VERSION_0 variant of the GCC_FE_VERSION_1
+     compile method.  GCC_FE_VERSION_0 version verbose parameter has
+     been replaced by the set_verbose method.  */
 
-  int /* bool */ (*compile) (struct gcc_base_context *self,
-                            const char *filename,
-                            int /* bool */ verbose);
+  int /* bool */ (*compile_v0) (struct gcc_base_context *self,
+                               const char *filename,
+                               int /* bool */ verbose);
 
   /* Destroy this object.  */
 
   void (*destroy) (struct gcc_base_context *self);
+
+  /* VERBOSE can be set to non-zero to cause GCC to print some
+     information as it works.  Calling this method overrides its
+     possible previous calls.
+
+     This method is only available since GCC_FE_VERSION_1.  */
+
+  void (*set_verbose) (struct gcc_base_context *self,
+                      int /* bool */ verbose);
+
+  /* Perform the compilation.  FILENAME is the name of the resulting
+     object file.  Either set_triplet_regexp or set_driver_filename must
+     be called before.  Returns true on success, false on error.
+
+     This method is only available since GCC_FE_VERSION_1.  */
+
+  int /* bool */ (*compile) (struct gcc_base_context *self,
+                            const char *filename);
+
+  /* Set the compiler's command-line options for the next compilation.
+     The arguments are copied by GCC.  ARGV need not be
+     NULL-terminated.  The arguments must be set separately for each
+     compilation; that is, after a compile is requested, the
+     previously-set arguments cannot be reused.
+
+     This returns NULL on success.  On failure, returns a malloc()d
+     error message.  The caller is responsible for freeing it.
+
+     This method is only available since GCC_FE_VERSION_1.  */
+
+  char *(*set_arguments) (struct gcc_base_context *self,
+                         int argc, char **argv);
+
+  /* Set TRIPLET_REGEXP as a regular expression that is used to match
+     the configury triplet prefix to the compiler.  Calling this method
+     overrides possible previous call of itself or set_driver_filename.
+
+     This returns NULL on success.  On failure, returns a malloc()d
+     error message.  The caller is responsible for freeing it.
+
+     This method is only available since GCC_FE_VERSION_1.  */
+
+  char *(*set_triplet_regexp) (struct gcc_base_context *self,
+                              const char *triplet_regexp);
+
+  /* DRIVER_FILENAME should be filename of the gcc compiler driver
+     program.  It will be searched in PATH components like
+     TRIPLET_REGEXP.  Calling this method overrides possible previous
+     call of itself or set_triplet_regexp.
+
+     This returns NULL on success.  On failure, returns a malloc()d
+     error message.  The caller is responsible for freeing it.
+
+     This method is only available since GCC_FE_VERSION_1.  */
+
+  char *(*set_driver_filename) (struct gcc_base_context *self,
+                               const char *driver_filename);
 };
 
 /* The GCC object.  */
@@ -116,6 +169,20 @@ struct gcc_base_context
   const struct gcc_base_vtable *ops;
 };
 
+/* An array of types used for creating function types in multiple
+   languages.  */
+
+struct gcc_type_array
+{
+  /* Number of elements.  */
+
+  int n_elements;
+
+  /* The elements.  */
+
+  gcc_type *elements;
+};
+
 /* The name of the dummy wrapper function generated by gdb.  */
 
 #define GCC_FE_WRAPPER_FUNCTION "_gdb_expr"