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| author | Dhananjay R. Deshpande <dhananjayd@kpit.com> | 2002-06-20 02:43:13 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2002-06-20 02:43:13 +0000 |
| commit | 2c1d2fcb8fb5afdc43c9465c30eb846b43d87786 (patch) | |
| tree | 751dd07be846e3d928e3b34729d9d45d69d06858 | |
| parent | 84d901be21286abad53306a8e883571ca9258676 (diff) | |
| download | gcc-2c1d2fcb8fb5afdc43c9465c30eb846b43d87786.zip gcc-2c1d2fcb8fb5afdc43c9465c30eb846b43d87786.tar.gz gcc-2c1d2fcb8fb5afdc43c9465c30eb846b43d87786.tar.bz2 | |
h8300.c (TARGET_INSERT_ATTRIBUTES): Define.
* config/h8300/h8300.c (TARGET_INSERT_ATTRIBUTES): Define.
(h8300_insert_attributes): New.
From-SVN: r54814
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/h8300/h8300.c | 20 |
2 files changed, 25 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e4af10f..24c7826 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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 diff --git a/gcc/config/h8300/h8300.c b/gcc/config/h8300/h8300.c index 89918ab..5406c19 100644 --- a/gcc/config/h8300/h8300.c +++ b/gcc/config/h8300/h8300.c @@ -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 |