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h8300.c (TARGET_INSERT_ATTRIBUTES): Define.

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* config/h8300/h8300.c (TARGET_INSERT_ATTRIBUTES): Define.
	(h8300_insert_attributes): New.

From-SVN: r54814
This commit is contained in:
Dhananjay R. Deshpande 2002-06-20 02:43:13 +00:00 committed by Kazu Hirata
parent 84d901be21
commit 2c1d2fcb8f
2 changed files with 25 additions and 0 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
* config/h8300/h8300.c (TARGET_INSERT_ATTRIBUTES): Define.
(h8300_insert_attributes): New.
2002-06-19 Akim Demaille <akim@epita.fr>
* c-parse.in (initelt: identifier ':' initval): Add an empty

20
gcc/config/h8300/h8300.c
View File

@ -61,6 +61,7 @@ static tree h8300_handle_eightbit_data_attribute PARAMS ((tree *, tree, tree, in
static tree h8300_handle_tiny_data_attribute PARAMS ((tree *, tree, tree, int, bool *));
static void h8300_output_function_prologue PARAMS ((FILE *, HOST_WIDE_INT));
static void h8300_output_function_epilogue PARAMS ((FILE *, HOST_WIDE_INT));
static void h8300_insert_attributes PARAMS ((tree, tree *));
#ifndef OBJECT_FORMAT_ELF
static void h8300_asm_named_section PARAMS ((const char *, unsigned int));
#endif
@ -119,6 +120,9 @@ const char *h8_push_op, *h8_pop_op, *h8_mov_op;
#undef TARGET_STRIP_NAME_ENCODING
#define TARGET_STRIP_NAME_ENCODING h8300_strip_name_encoding
#undef TARGET_INSERT_ATTRIBUTES
#define TARGET_INSERT_ATTRIBUTES h8300_insert_attributes
struct gcc_target targetm = TARGET_INITIALIZER;
/* Initialize various cpu specific globals at start up. */
@ -3409,6 +3413,22 @@ h8300_tiny_data_p (decl)
return a != NULL_TREE;
}
/* Generate an 'interrupt_handler' attribute for decls. */
static void
h8300_insert_attributes (node, attributes)
tree node;
tree *attributes;
{
if (!interrupt_handler
|| TREE_CODE (node) != FUNCTION_DECL)
return;
/* Add an 'interrupt_handler' attribute. */
*attributes = tree_cons (get_identifier ("interrupt_handler"),
NULL, *attributes);
}
/* Supported attributes:
interrupt_handler: output a prologue and epilogue suitable for an