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347 commits

Author SHA1 Message Date
Wolfgang Bumiller
d70b571769 killing the union types 2013-05-11 22:34:01 +02:00
Wolfgang Bumiller
9f8bee4bf1 ast_value now has an initializer list array, still unused but it's there for later 2013-04-26 10:47:55 +02:00
Wolfgang Bumiller
3a4aba0b31 Grrrr 2013-04-24 17:47:42 +02:00
Wolfgang Bumiller
66305c676a Allow string concatenation in the parser as well, for now only for immediate strings and __FUNC__, maybe later -fpermissive or somethign could allow it on const-delcared string variables 2013-04-24 17:27:04 +02:00
Dale Weiler
489ad486bc Get it compiling in visual studio again. 2013-04-24 01:43:53 +00:00
Dale Weiler
160e7cf7ee Remove trailing whitespace 2013-04-21 10:24:55 +00:00
Wolfgang Bumiller
1f667c4b35 ast_expression_delete: delete varparam if it is set - fixes another leak 2013-04-15 21:05:59 +02:00
Wolfgang Bumiller
d5e90a17f9 fix memleak in ast_local_codegen 2013-04-15 20:56:48 +02:00
Dale Weiler
ef528d6710 Added tracing to strdup for allocations, fixed some memleaks, this isn't pretty (trying to track down some weird memory leak issues) 2013-04-14 23:51:16 +00:00
Dale Weiler
ccc2eb3298 More function flatening 2013-04-14 01:14:14 +00:00
Dale Weiler
48d6375817 flatten the use of strcpy, 90% of the cases we already knew the length of the string either at compile-time, or already within the scope we where, thus letting us use strncpy, which can be further optimized (unrolled if static) 2013-04-14 01:00:25 +00:00
Dale Weiler
0367a6175d Add some ice 2013-03-07 22:52:03 +00:00
Dale Weiler
52ffc6db10 Merge branch 'cooking' of github.com:graphitemaster/gmqcc into cooking 2013-02-05 17:16:09 +00:00
Dale Weiler
b3e87c3280 ast referencing 2013-02-05 17:14:56 +00:00
Wolfgang Bumiller
4b5afe3456 ast_array_index_codegen: never regenerate code 2013-02-05 17:54:14 +01:00
Wolfgang Bumiller
72106b0982 removing some left-over alloc checks 2013-02-05 17:34:40 +01:00
Wolfgang Bumiller
e662efae61 fix: rotate_entfield_array_index_nodes deleting the old array caused expressions to be deleted recursively 2013-02-03 23:38:06 +01:00
Dale Weiler
b9f46f4ef7 Not an assembler instruction, but virtual instruction used by the IR. 2013-01-30 06:31:24 +00:00
Dale Weiler
36c5722273 Rename 2013-01-30 05:35:07 +00:00
Dale Weiler
d201cfe6b4 Work in progress options cleanup. 2013-01-30 05:24:30 +00:00
Wolfgang Bumiller
1410840ef6 Make the varargs counter more stable, it'll now work with a function pointer with a different number of fixed params 2013-01-17 10:30:32 +01:00
Wolfgang Bumiller
00a9d2a9e3 fixing a possible NULL deref 2013-01-16 20:32:37 +01:00
Wolfgang Bumiller
d7f4e981a3 fix: missing-return check: vec_size(entries) is 0 on the entry-block, also check if it's the first block 2013-01-14 10:56:56 +01:00
Wolfgang Bumiller
5887afae62 copying the output type on ast_array_index_codegen 2013-01-12 15:49:04 +01:00
Wolfgang Bumiller
a01388ea7d Copying arg counter into the local 2013-01-12 15:06:19 +01:00
Wolfgang Bumiller
2a4ea74a97 ir_function stores max_varargs now 2013-01-12 14:01:16 +01:00
Wolfgang Bumiller
973122ed9b ast_call now has a va_count which causes a store to reserved:va_count before the call 2013-01-12 13:29:47 +01:00
Wolfgang Bumiller
6dfdf69a8e vararg accessor generation 2013-01-12 13:01:20 +01:00
Wolfgang Bumiller
c69ba2c734 parsing of vararg-counter 2013-01-12 11:29:03 +01:00
Wolfgang Bumiller
6a248e2498 type restricted varargs 2013-01-12 11:10:29 +01:00
Wolfgang Bumiller
ca947d782c Declaration of type-restricted varargs 2013-01-12 11:03:17 +01:00
Wolfgang Bumiller
6df3c625b0 Added a flag to both ast and ir which enforces the generation of a globaldef for a value 2013-01-11 19:15:59 +01:00
Wolfgang Bumiller
cf293bc669 handling the ast-destruction in computed goto 2013-01-03 13:21:11 +01:00
Wolfgang Bumiller
ae09831227 Introducing TYPE_NOEXPR so that these undefined labels cannot be used on the expression side of goto ternary expressions; ast_label now is TYPE_NOEXPR; we may consider setting ast_ifthen to that too unless we want ifthen to return a value... 2013-01-03 12:49:21 +01:00
Wolfgang Bumiller
e146fd121c parse_expression now takes a boolean flag on whether or not it should be creating ast_labels for undefined identifiers; creating the label later will pick it up and set its undefined flag to false 2013-01-03 12:46:33 +01:00
Dale Weiler
29db4a44ed Happy new years! 2013-01-01 05:08:55 +00:00
Wolfgang Bumiller
5a5cb74db2 add codegen_output_type to ast_binary_codegen 2012-12-31 13:20:08 +01:00
Wolfgang Bumiller
26d43e650f Adding some more internal-error messages where they were missing; fixed ast_ternary_codegen to use the ast_node's type instead of the ir generated ones to avoid erroring on TYPE_NIL 2012-12-31 12:08:47 +01:00
Wolfgang Bumiller
a170154927 nil in ternary, and fix ternary to honor -fcorrect-logic/-ftrue/false-empty-strings 2012-12-31 11:45:00 +01:00
Wolfgang Bumiller
4d5153854b This should actually cover all nil cases 2012-12-31 11:34:29 +01:00
Wolfgang Bumiller
819ed10f29 nil check in paramter type checking 2012-12-31 11:30:02 +01:00
Dale Weiler
46374e94ca Add support for user defined messages for [[deprecated]] generalized attribute 2012-12-30 09:58:52 +00:00
Wolfgang Bumiller
755ee5462f Properly support globals initialized to nil 2012-12-29 21:15:59 +01:00
Wolfgang Bumiller
33be9d4559 Don't allow code like: v * '0 1 0' = 3; to actually work... 2012-12-29 15:13:54 +01:00
Wolfgang Bumiller
73bc4cc3e4 -Ovector-components 2012-12-29 15:05:04 +01:00
Wolfgang Bumiller
40b2a26e89 TYPE_NIL, builder->nil, ast_value_codegen for TYPE_NIL 2012-12-28 18:05:28 +01:00
Wolfgang Bumiller
a60d0182db finish parsing of labeled loops; ast support added 2012-12-28 00:04:09 +01:00
Wolfgang Bumiller
ebb7cb2ae3 parsing of loop labels 2012-12-27 23:43:20 +01:00
Wolfgang Bumiller
d4483bfda6 -Oglobal-temps 2012-12-26 23:18:45 +01:00
Wolfgang Bumiller
2b468cb0ee Added the 'static' keyword. 
Implements #71
 2012-12-24 11:30:58 +01:00
Wolfgang Bumiller
7998a98818 ir_function now has a flags field - flags are: IR_FLAG_HAS_{ARRAYS,UNINITIALIZED,GOTO} 2012-12-23 16:21:38 +01:00
Dale Weiler
c3964cf29d Make compiler and virtual-machine compile as C++ code, also removed gmqcc_voidptr hack. 2012-12-23 07:51:19 +00:00
Wolfgang Bumiller
eb952f1199 fix -fshort-logic to cast to true boolean values 2012-12-22 20:05:15 +01:00
Wolfgang Bumiller
0fe71af4ce -fcorrect-logic now handles only vectors 2012-12-22 17:18:37 +01:00
Dale Weiler
fa401b6f56 Cleanups and make compile with clang again with no warnings. 2012-12-22 08:22:50 +00:00
Wolfgang Bumiller
5375400e85 minor: fix ast_function_label 2012-12-20 23:27:23 +01:00
Wolfgang Bumiller
8d86d7d1c1 Don't check for is_return but for final at the end of a function so that if 'goto' is the last expression we don't try to append a return 2012-12-20 21:05:29 +01:00
Wolfgang Bumiller
a985a5cab1 while/for/do now all use process_condition, ast_loop got 2 new parameters for more efficient translation 2012-12-20 20:22:31 +01:00
Wolfgang Bumiller
d72cb42b08 process_condition function used by parse_if - need to still add it to loops 2012-12-20 19:51:30 +01:00
Wolfgang Bumiller
eb8dc60981 Turn -fallow-unreachable-code into a -Wunreachable-code 2012-12-20 16:29:32 +01:00
Wolfgang Bumiller
4ef0e8c66e -g sets opts.g and -debug causes blocks to be labeled 2012-12-20 16:04:10 +01:00
Wolfgang Bumiller
bb356bffa5 that should have gone into the second to last commit 2012-12-20 15:27:15 +01:00
Wolfgang Bumiller
3119a95a89 -fallow-unreachable-code 2012-12-20 14:41:16 +01:00
Wolfgang (Blub) Bumiller
c8e163b0df ast_call now passes AST_FLAG_NORETURN on to the IR 2012-12-19 20:47:01 +01:00
Wolfgang (Blub) Bumiller
ba434c8e22 removing ast_expression_common.variadic, adding ast_expression_common.flags, added AST_FLAG_VARIADIC and AST_FLAG_NORETURN 2012-12-19 20:45:48 +01:00
Wolfgang (Blub) Bumiller
384446316a VINSTR_NRCALL, translated like any other call for now; to be used to mark a call which never returns, ie the error builtin 2012-12-19 20:38:32 +01:00
Rudolf Polzer
acf4da9385 Fixes for some minor bugs clang-analyzer and cppcheck found 
Signed-off-by: Dale Weiler <killfieldengine@gmail.com>
 2012-12-18 16:54:51 +00:00
Wolfgang (Blub) Bumiller
2a61a65ce0 -fperl-logic now doesn't allow logic ops with operands of different types, but therefore uses the correct output type 2012-12-18 16:56:22 +01:00
Dale Weiler
4b3e2571af Cleanups of compiler option configuration. Added ini/cfg parser system as well. 2012-12-18 04:57:17 +00:00
Wolfgang (Blub) Bumiller
68e4fb87d8 Fixed a bug in the generation of default switch cases: they can now fall through correctly 2012-12-17 17:01:07 +01:00
Wolfgang (Blub) Bumiller
ac18d58ffc Copy over the array-count in ast_type_adopt/ast_type_copy 2012-12-17 16:00:08 +01:00
Wolfgang (Blub) Bumiller
c2857a22e3 Let's still initialize the 'count' member... 2012-12-17 16:00:08 +01:00
Wolfgang (Blub) Bumiller
eab1050ba4 Fix: check error before calling codegen_output_type 2012-12-17 15:43:14 +01:00
Wolfgang (Blub) Bumiller
f9b1d057b5 Moving all the global opts_ variables into a struct, now there's one global 'opts' struct 2012-12-06 13:23:53 +01:00
Wolfgang (Blub) Bumiller
94560d1873 -Ominor -> -Opeephole; added -Olocaltemps flag; using a less space-wasting temp-allocation in general 2012-12-06 13:08:46 +01:00
Wolfgang (Blub) Bumiller
2eea7b03c0 get rid of some code duplication, and fix some wrong type adoptions in the ast 2012-12-05 16:22:32 +01:00
Wolfgang (Blub) Bumiller
8777624fe2 ast_block_add_expr now lets the block fully adopt the type of the added expression 2012-12-05 12:57:00 +01:00
Wolfgang (Blub) Bumiller
0c8bacd134 ast_ternary_codegen: use codegen_outpu_type 2012-12-04 14:11:49 +01:00
Wolfgang (Blub) Bumiller
6b575372cc Don't warn about uninitialized stuff in accessors - remove the liferanges calculated when finalizing accessors, this would add invalid liferanges to function-local arrays and thus suppress warnings randomly 2012-12-02 18:09:59 +01:00
Wolfgang (Blub) Bumiller
c926c4cb59 Sanity check in ast_generate_accessors 2012-12-02 18:02:44 +01:00
Wolfgang (Blub) Bumiller
02ec45363e Get rid of some code duplication 2012-12-02 17:57:08 +01:00
Wolfgang (Blub) Bumiller
07f4e6309d Some of the output types were superfluous; others are now put into a function to take care of it 2012-12-01 16:39:29 +01:00
Wolfgang (Blub) Bumiller
de837f2380 Add some more output and field types so you can now properly call 'get_a_function_which_gives_a_function()()()' without return values getting lost 2012-12-01 16:11:04 +01:00
Wolfgang (Blub) Bumiller
dfd8f14116 function pointer's output types need to be set for the IR to know 2012-12-01 15:23:40 +01:00
Wolfgang (Blub) Bumiller
d148cfdcd5 bodyless loops still have to loop 2012-11-30 21:34:49 +01:00
Wolfgang (Blub) Bumiller
2a3e7c1cff field constants - revert globals generated after fields 2012-11-30 21:11:25 +01:00
Wolfgang (Blub) Bumiller
316298650e remember if an ast_value is a field-declaration, build fields before globals 2012-11-30 21:03:57 +01:00
Wolfgang (Blub) Bumiller
1a264e5576 additional info in an internal error 2012-11-30 20:40:48 +01:00
Wolfgang (Blub) Bumiller
b3a9c4e8d9 Use the field parameter type on the raw paramter type list for their sizes. 2012-11-30 20:33:40 +01:00
Wolfgang (Blub) Bumiller
6fc00e523d All ir_instrs now get their lex-context, so that we can create an LNO file with -flno 2012-11-30 18:20:02 +01:00
Wolfgang (Blub) Bumiller
bda5ff4213 update other value/const check for array indexing 2012-11-30 16:28:09 +01:00
Wolfgang (Blub) Bumiller
696a8629b3 Don't treat initialized non-consts as static array indices 2012-11-30 16:25:18 +01:00
Wolfgang (Blub) Bumiller
9f1aa1490a out-of-bounds indexing check on static array indexing 2012-11-30 16:23:34 +01:00
Wolfgang (Blub) Bumiller
600ecda860 Set the full const/var qualifier; only generate warnings about unimplemented functions if they have no qualifier at all 2012-11-30 14:05:25 +01:00
Wolfgang (Blub) Bumiller
5e23e8296d don't just store a 'bool constant' in the ast/ir, store the complete qualifier: 'int cvq', moved CV_ defines into gmqcc.h 2012-11-30 13:47:28 +01:00
Wolfgang (Blub) Bumiller
39b8d8431c Actually generate the missing return instruction 2012-11-30 12:35:33 +01:00
Wolfgang (Blub) Bumiller
9841bc2f0d ast_loop with no condition and no incrementor are 'for(;;)' and need to loop endlessly instead of once... 2012-11-30 12:28:51 +01:00
Wolfgang (Blub) Bumiller
42376513e7 Still need to generate the jump... 2012-11-30 12:23:27 +01:00
Wolfgang (Blub) Bumiller
a19849099c ast_ifthen will not create dead blocks anymore 2012-11-30 12:21:10 +01:00
Wolfgang (Blub) Bumiller
a58061464e actually removing -Wmissing-return-values from parser.c and enabling the ast code for it 2012-11-30 12:11:36 +01:00