This will greatly reduce the "unknown attribute" warning.
Chris
From ae8e894dc5b294ef7d31139aa1d19f0bceb82229 Mon Sep 17 00:00:00 2001
From: Christopher Li <sparse@xxxxxxxxxxx>
Date: Mon, 3 Jul 2017 04:18:31 -0700
Subject: [PATCH 2/2] Add full list of gcc attribute
This will greatly reduce the "unknown attribute" warning.
Signed-off-By: <sparse@xxxxxxxxxxx>
---
gcc-attr-list.h | 204 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
parse.c | 114 +++----------------------------
2 files changed, 214 insertions(+), 104 deletions(-)
create mode 100644 gcc-attr-list.h
diff --git a/gcc-attr-list.h b/gcc-attr-list.h
new file mode 100644
index 0000000..ec8cf44
--- /dev/null
+++ b/gcc-attr-list.h
@@ -0,0 +1,204 @@
+GCC_ATTR(BELOW100)
+GCC_ATTR(OS_Task)
+GCC_ATTR(OS_main)
+GCC_ATTR(OS_task)
+GCC_ATTR(abi_tag)
+GCC_ATTR(absdata)
+GCC_ATTR(address)
+GCC_ATTR(alias)
+GCC_ATTR(aligned)
+GCC_ATTR(alloc_align)
+GCC_ATTR(alloc_size)
+GCC_ATTR(altivec)
+GCC_ATTR(always_inline)
+GCC_ATTR(artificial)
+GCC_ATTR(assume_aligned)
+GCC_ATTR(bank_switch)
+GCC_ATTR(based)
+GCC_ATTR(below100)
+GCC_ATTR(bnd_instrument)
+GCC_ATTR(bnd_legacy)
+GCC_ATTR(bnd_variable_size)
+GCC_ATTR(break_handler)
+GCC_ATTR(brk_interrupt)
+GCC_ATTR(callee_pop_aggregate_return)
+GCC_ATTR(cb)
+GCC_ATTR(cdecl)
+GCC_ATTR(cleanup)
+GCC_ATTR(cmse_nonsecure_call)
+GCC_ATTR(cmse_nonsecure_entry)
+GCC_ATTR(cold)
+GCC_ATTR(common)
+GCC_ATTR(common_object)
+GCC_ATTR(const)
+GCC_ATTR(constructor)
+GCC_ATTR(critical)
+GCC_ATTR(default)
+GCC_ATTR(deprecated)
+GCC_ATTR(designated_init)
+GCC_ATTR(destructor)
+GCC_ATTR(disinterrupt)
+GCC_ATTR(dllexport)
+GCC_ATTR(dllimport)
+GCC_ATTR(eightbit_data)
+GCC_ATTR(either)
+GCC_ATTR(error)
+GCC_ATTR(exception)
+GCC_ATTR(exception_handler)
+GCC_ATTR(externally_visible)
+GCC_ATTR(fallthrough)
+GCC_ATTR(far)
+GCC_ATTR(fast_interrupt)
+GCC_ATTR(fastcall)
+GCC_ATTR(flatten)
+GCC_ATTR(force_align_arg_pointer)
+GCC_ATTR(format)
+GCC_ATTR(format_arg)
+GCC_ATTR(forwarder_section)
+GCC_ATTR(function_vector)
+GCC_ATTR(gcc_struct)
+GCC_ATTR(gnu_inline)
+GCC_ATTR(hidden)
+GCC_ATTR(hot)
+GCC_ATTR(hotpatch)
+GCC_ATTR(ifunc)
+GCC_ATTR(init_priority)
+GCC_ATTR(interfacearm)
+GCC_ATTR(internal)
+GCC_ATTR(interrupt)
+GCC_ATTR(interrupt_handler)
+GCC_ATTR(interrupt_thread)
+GCC_ATTR(io)
+GCC_ATTR(io_low)
+GCC_ATTR(isr)
+GCC_ATTR(keep_interrupts_masked)
+GCC_ATTR(kernel)
+GCC_ATTR(kspisusp)
+GCC_ATTR(l1_data)
+GCC_ATTR(l1_data_A)
+GCC_ATTR(l1_data_B)
+GCC_ATTR(l1_text)
+GCC_ATTR(l2)
+GCC_ATTR(leaf)
+GCC_ATTR(long_call)
+GCC_ATTR(longcall)
+GCC_ATTR(lower)
+GCC_ATTR(malloc)
+GCC_ATTR(may_alias)
+GCC_ATTR(maybe_unused)
+GCC_ATTR(medium_call)
+GCC_ATTR(micromips)
+GCC_ATTR(mips16)
+GCC_ATTR(mode)
+GCC_ATTR(model)
+GCC_ATTR(monitor)
+GCC_ATTR(ms_abi)
+GCC_ATTR(ms_hook_prologue)
+GCC_ATTR(ms_struct)
+GCC_ATTR(naked)
+GCC_ATTR(near)
+GCC_ATTR(nested)
+GCC_ATTR(nested_ready)
+GCC_ATTR(nesting)
+GCC_ATTR(nmi)
+GCC_ATTR(nmi_handler)
+GCC_ATTR(no_address_safety_analysis)
+GCC_ATTR(no_caller_saved_registers)
+GCC_ATTR(no_icf)
+GCC_ATTR(no_instrument_function)
+GCC_ATTR(no_profile_instrument_function)
+GCC_ATTR(no_reorder)
+GCC_ATTR(no_sanitize)
+GCC_ATTR(no_sanitize_address)
+GCC_ATTR(no_sanitize_thread)
+GCC_ATTR(no_sanitize_undefined)
+GCC_ATTR(no_split_stack)
+GCC_ATTR(no_stack_limit)
+GCC_ATTR(noclone)
+GCC_ATTR(nocommon)
+GCC_ATTR(nocompression)
+GCC_ATTR(nodiscard)
+GCC_ATTR(noinit)
+GCC_ATTR(noinline)
+GCC_ATTR(nomicromips)
+GCC_ATTR(nomips16)
+GCC_ATTR(nonnull)
+GCC_ATTR(noplt)
+GCC_ATTR(noreturn)
+GCC_ATTR(nosave_low_regs)
+GCC_ATTR(not_nested)
+GCC_ATTR(nothrow)
+GCC_ATTR(notshared)
+GCC_ATTR(optimize)
+GCC_ATTR(packed)
+GCC_ATTR(partial_save)
+GCC_ATTR(pcs)
+GCC_ATTR(persistent)
+GCC_ATTR(progmem)
+GCC_ATTR(protected)
+GCC_ATTR(pure)
+GCC_ATTR(reentrant)
+GCC_ATTR(regparm)
+GCC_ATTR(renesas)
+GCC_ATTR(resbank)
+GCC_ATTR(reset)
+GCC_ATTR(returns_nonnull)
+GCC_ATTR(returns_twice)
+GCC_ATTR(s390_vector_bool)
+GCC_ATTR(saddr)
+GCC_ATTR(save_all)
+GCC_ATTR(save_volatiles)
+GCC_ATTR(saveall)
+GCC_ATTR(scalar_storage_order)
+GCC_ATTR(sda)
+GCC_ATTR(section)
+GCC_ATTR(selectany)
+GCC_ATTR(sentinel)
+GCC_ATTR(shared)
+GCC_ATTR(short_call)
+GCC_ATTR(shortcall)
+GCC_ATTR(signal)
+GCC_ATTR(simd)
+GCC_ATTR(sp_switch)
+GCC_ATTR(spu_vector)
+GCC_ATTR(sseregparm)
+GCC_ATTR(stack_protect)
+GCC_ATTR(stdcall)
+GCC_ATTR(syscall_linkage)
+GCC_ATTR(sysv_abi)
+GCC_ATTR(target)
+GCC_ATTR(target_clones)
+GCC_ATTR(tda)
+GCC_ATTR(thiscall)
+GCC_ATTR(tiny)
+GCC_ATTR(tiny_data)
+GCC_ATTR(tls_model)
+GCC_ATTR(transaction_callable)
+GCC_ATTR(transaction_may_cancel_outer)
+GCC_ATTR(transaction_pure)
+GCC_ATTR(transaction_safe)
+GCC_ATTR(transaction_safe_dynamic)
+GCC_ATTR(transaction_unsafe)
+GCC_ATTR(transaction_wrap)
+GCC_ATTR(transparent_union)
+GCC_ATTR(trap_exit)
+GCC_ATTR(trapa_handler)
+GCC_ATTR(unused)
+GCC_ATTR(upper)
+GCC_ATTR(use_debug_exception_return)
+GCC_ATTR(use_shadow_register_set)
+GCC_ATTR(used)
+GCC_ATTR(vector)
+GCC_ATTR(vector_size)
+GCC_ATTR(version_id)
+GCC_ATTR(visibility)
+GCC_ATTR(vliw)
+GCC_ATTR(volatile)
+GCC_ATTR(wakeup)
+GCC_ATTR(warm)
+GCC_ATTR(warn_unused)
+GCC_ATTR(warn_unused_result)
+GCC_ATTR(warning)
+GCC_ATTR(weak)
+GCC_ATTR(weakref)
+GCC_ATTR(zda)
diff --git a/parse.c b/parse.c
index 953d04b..02a55a7 100644
--- a/parse.c
+++ b/parse.c
@@ -540,116 +540,22 @@ static struct init_keyword {
{ "__word__", NS_KEYWORD, MOD_LONG, .op = &mode_word_op },
};
+
static const char *ignored_attributes[] = {
- "alias",
- "__alias__",
- "alloc_align",
- "__alloc_align__",
- "alloc_size",
- "__alloc_size__",
- "always_inline",
- "__always_inline__",
- "artificial",
- "__artificial__",
- "assume_aligned",
- "__assume_aligned__",
+
+#define GCC_ATTR(x) \
+ STRINGIFY(x), \
+ STRINGIFY(__##x##__),
+
+#include "gcc-attr-list.h"
+
+#undef GCC_ATTR
+
"bounded",
"__bounded__",
- "cdecl",
- "__cdecl__",
- "cold",
- "__cold__",
- "constructor",
- "__constructor__",
- "deprecated",
- "__deprecated__",
- "destructor",
- "__destructor__",
- "dllexport",
- "__dllexport__",
- "dllimport",
- "__dllimport__",
- "error",
- "__error__",
- "externally_visible",
- "__externally_visible__",
- "fastcall",
- "__fastcall__",
- "format",
- "__format__",
- "format_arg",
- "__format_arg__",
- "gnu_inline",
- "__gnu_inline__",
- "hot",
- "__hot__",
- "hotpatch",
- "__hotpatch__",
- "leaf",
- "__leaf__",
- "l1_text",
- "__l1_text__",
- "l1_data",
- "__l1_data__",
- "l2",
- "__l2__",
- "malloc",
- "__malloc__",
- "may_alias",
- "__may_alias__",
- "model",
- "__model__",
- "ms_abi",
- "__ms_abi__",
- "ms_hook_prologue",
- "__ms_hook_prologue__",
- "naked",
- "__naked__",
- "no_instrument_function",
- "__no_instrument_function__",
- "no_sanitize_address",
- "__no_sanitize_address__",
- "noclone",
"__noclone",
- "__noclone__",
- "noinline",
- "__noinline__",
- "nonnull",
"__nonnull",
- "__nonnull__",
- "nothrow",
"__nothrow",
- "__nothrow__",
- "optimize",
- "__optimize__",
- "regparm",
- "__regparm__",
- "section",
- "__section__",
- "sentinel",
- "__sentinel__",
- "signal",
- "__signal__",
- "stdcall",
- "__stdcall__",
- "syscall_linkage",
- "__syscall_linkage__",
- "sysv_abi",
- "__sysv_abi__",
- "unused",
- "__unused__",
- "used",
- "__used__",
- "vector_size",
- "__vector_size__",
- "visibility",
- "__visibility__",
- "warn_unused_result",
- "__warn_unused_result__",
- "warning",
- "__warning__",
- "weak",
- "__weak__",
};
--
2.9.4
