diff options
| author | Joe Perches <joe@perches.com> | 2019-10-28 10:59:47 -0700 |
|---|---|---|
| committer | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2019-10-30 11:16:01 +0100 |
| commit | f82caa52ae28298bb44cc6f2caf82870f869aa3c (patch) | |
| tree | ba3fa08f5dfaf5200a70e106f11e41f41feb758f | |
| parent | 8ab81af8985237432393894e814bb0ae1d7a1799 (diff) | |
| download | sparse-f82caa52ae28298bb44cc6f2caf82870f869aa3c.tar.gz | |
Add '__' prefix and suffix to all __attribute__ #defines
To avoid macro name collisions and improve portability
the kernel want to use a double underscore prefix and
suffix on all attributes.
However, for some of them (mainly sparse's extensions),
Sparse know only about the plain name.
Teach Sparse about the double underscore for all
attributes.
Link: https://lore.kernel.org/r/7a15bc8ad7437dc3a044a4f9cd283500bd0b5f36.camel@perches.com
Link: https://lore.kernel.org/r/19fd23e98bab65a1ee624445193bd2ed86108881.camel@perches.com
Originally-by: Joe Perches <joe@perches.com>
Reported-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
| -rw-r--r-- | parse.c | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -345,6 +345,7 @@ static struct symbol_op goto_op = { static struct symbol_op __context___op = { .statement = parse_context_statement, + .attribute = attribute_context, }; static struct symbol_op range_op = { @@ -537,6 +538,7 @@ static struct init_keyword { { "while", NS_KEYWORD, .op = &while_op }, { "do", NS_KEYWORD, .op = &do_op }, { "goto", NS_KEYWORD, .op = &goto_op }, + { "context", NS_KEYWORD, .op = &context_op }, { "__context__",NS_KEYWORD, .op = &__context___op }, { "__range__", NS_KEYWORD, .op = &range_op }, { "asm", NS_KEYWORD, .op = &asm_op }, @@ -549,13 +551,17 @@ static struct init_keyword { { "aligned", NS_KEYWORD, .op = &aligned_op }, { "__aligned__",NS_KEYWORD, .op = &aligned_op }, { "nocast", NS_KEYWORD, MOD_NOCAST, .op = &attr_mod_op }, + { "__nocast__", NS_KEYWORD, MOD_NOCAST, .op = &attr_mod_op }, { "noderef", NS_KEYWORD, MOD_NODEREF, .op = &attr_mod_op }, + { "__noderef__",NS_KEYWORD, MOD_NODEREF, .op = &attr_mod_op }, { "safe", NS_KEYWORD, MOD_SAFE, .op = &attr_mod_op }, + { "__safe__", NS_KEYWORD, MOD_SAFE, .op = &attr_mod_op }, { "force", NS_KEYWORD, .op = &attr_force_op }, + { "__force__", NS_KEYWORD, .op = &attr_force_op }, { "bitwise", NS_KEYWORD, MOD_BITWISE, .op = &attr_bitwise_op }, { "__bitwise__",NS_KEYWORD, MOD_BITWISE, .op = &attr_bitwise_op }, { "address_space",NS_KEYWORD, .op = &address_space_op }, - { "context", NS_KEYWORD, .op = &context_op }, + { "__address_space__",NS_KEYWORD, .op = &address_space_op }, { "designated_init", NS_KEYWORD, .op = &designated_init_op }, { "__designated_init__", NS_KEYWORD, .op = &designated_init_op }, { "transparent_union", NS_KEYWORD, .op = &transparent_union_op }, |