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Bug 568408 - Add more GCC built-ins symbols in parser (based on GCC 10.2.0)

Browse source 
Add the built-ins that are straightforward to add, according to
https://gcc.gnu.org/onlinedocs/gcc-10.2.0/gcc/Other-Builtins.html#Other-Builtins

Change-Id: I0d680053018442e6d29a694a7128997b23828d2f
Signed-off-by: Marc-Andre Laperle <malaperle@gmail.com>
This commit is contained in:
Marc-Andre Laperle 2020-10-31 02:21:20 -04:00 • committed by Marc-André Laperle
parent 60bdeb63ca
commit c61e879532
1 changed files with 29 additions and 0 deletions
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29
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/GCCBuiltinSymbolProvider.java
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@ -224,6 +224,10 @@ public class GCCBuiltinSymbolProvider implements IBuiltinBindingsProvider {
function("double", "__builtin_cimag", "complex double");
function("float", "__builtin_cimagf", "complex float");
function("long double", "__builtin_cimagl", "complex long double");
function("void", "__builtin___clear_cache", "void*", "void*");
function("int", "__builtin_clrsb", "int");
function("int", "__builtin_clrsbl", "long");
function("int", "__builtin_clrsbll", "long long");
function("int", "__builtin_clz", "unsigned int");
function("int", "__builtin_clzl", "unsigned long");
function("int", "__builtin_clzll", "unsigned long long");
@ -265,6 +269,8 @@ public class GCCBuiltinSymbolProvider implements IBuiltinBindingsProvider {
function("float", "__builtin_expm1f", "float");
function("long double", "__builtin_expm1l", "long double");
function("long", "__builtin_expect", "long", "long");
function("long", "__builtin_expect_with_probability", "long", "long", "double");
function("unsigned long long int", "__builtin_extend_pointer", "void*");
function("double", "__builtin_fabs", "double");
function("float", "__builtin_fabsf", "float");
function("long double", "__builtin_fabsl", "long double");
@ -295,6 +301,8 @@ public class GCCBuiltinSymbolProvider implements IBuiltinBindingsProvider {
function("double", "__builtin_frexp", "double", "int*");
function("float", "__builtin_frexpf", "float", "int*");
function("long double", "__builtin_frexpl", "long double", "int*");
function("int", "__builtin_goacc_parlevel_id", "int");
function("int", "__builtin_goacc_parlevel_size", "int");
function("double", "__builtin_huge_val");
function("float", "__builtin_huge_valf");
function("long double", "__builtin_huge_vall");
@ -306,8 +314,12 @@ public class GCCBuiltinSymbolProvider implements IBuiltinBindingsProvider {
function("int", "__builtin_ilogbl", "long double");
function("long long", "__builtin_imaxabs", "long long");
function("double", "__builtin_inf");
function("_Decimal32", "__builtin_infd32");
function("_Decimal64", "__builtin_infd64");
function("_Decimal128", "__builtin_infd128");
function("float", "__builtin_inff");
function("long double", "__builtin_infl");
function("int", "__builtin_isinf_sign", "...");
function("bool", "__builtin_isfinite", "double");
function("bool", "__builtin_isgreater", "float", "float");
function("bool", "__builtin_isgreaterequal", "float", "float");
@ -325,6 +337,9 @@ public class GCCBuiltinSymbolProvider implements IBuiltinBindingsProvider {
function("double", "__builtin_lgamma", "double");
function("float", "__builtin_lgammaf", "float");
function("long double", "__builtin_lgammal", "long double");
function("int", "__builtin_LINE"); //TODO: This should technically be a constant integer expression
function("const char *", "__builtin_FUNCTION");
function("const char *", "__builtin_FILE");
function("long long", "__builtin_llabs", "long long");
function("long long", "__builtin_llrint", "double");
function("long long", "__builtin_llrintf", "float");
@ -361,6 +376,9 @@ public class GCCBuiltinSymbolProvider implements IBuiltinBindingsProvider {
function("void*", "__builtin_memmove", "void*", "const void*", "size_t"); // not in the manual
function("void*", "__builtin_memset", "void*", "int", "size_t");
function("double", "__builtin_nan", "const char*");
function("_Decimal32", "__builtin_nand32");
function("_Decimal64", "__builtin_nand64");
function("_Decimal128", "__builtin_nand128");
function("float", "__builtin_nanf", "const char*");
function("long double", "__builtin_nanl", "const char*");
function("double", "__builtin_nans", "const char*");
@ -445,10 +463,12 @@ public class GCCBuiltinSymbolProvider implements IBuiltinBindingsProvider {
function("double", "__builtin_tgamma", "double");
function("float", "__builtin_tgammaf", "float");
function("long double", "__builtin_tgammal", "long double");
function("void", "__builtin_trap");
function("double", "__builtin_trunc", "double");
function("float", "__builtin_truncf", "float");
function("long double", "__builtin_truncl", "long double");
function("int", "__builtin_types_compatible_p", "", "");
function("void", "__builtin_unreachable");
function("int", "__builtin_vprintf", "const char*", "va_list");
function("int", "__builtin_vscanf", "const char*", "va_list");
function("int", "__builtin_vsnprintf", "char*", "size_t", "const char*", "va_list");
@ -591,6 +611,15 @@ public class GCCBuiltinSymbolProvider implements IBuiltinBindingsProvider {
} else if (tstr.equals("char")) {
Kind kind = Kind.eChar;
t = fCpp ? new CPPBasicType(kind, q) : new CBasicType(kind, q);
} else if (tstr.equals("_Decimal32")) {
Kind kind = Kind.eDecimal32;
t = fCpp ? new CPPBasicType(kind, q) : new CBasicType(kind, q);
} else if (tstr.equals("_Decimal64")) {
Kind kind = Kind.eDecimal64;
t = fCpp ? new CPPBasicType(kind, q) : new CBasicType(kind, q);
} else if (tstr.equals("_Decimal128")) {
Kind kind = Kind.eDecimal128;
t = fCpp ? new CPPBasicType(kind, q) : new CBasicType(kind, q);
} else if (tstr.equals("int")) {
Kind kind = Kind.eInt;
t = fCpp ? new CPPBasicType(kind, q) : new CBasicType(kind, q);