Bill Currie
59ff35558f
create empty defs for vertex and quaternion compontents
2001-06-27 22:24:28 +00:00
Bill Currie
768c4a49d3
fix . type checking
2001-06-27 21:43:10 +00:00
Bill Currie
b285ab003d
more tests
2001-06-27 21:15:15 +00:00
Bill Currie
774a1fe6cd
fix // comments at end of file (ie, no trailing \n)
2001-06-27 20:47:41 +00:00
Bill Currie
9c30c0c455
make simple assignments (a = b;) generate code
2001-06-27 20:32:27 +00:00
Bill Currie
1eef491c1c
handle -ve constants
2001-06-27 19:40:43 +00:00
Bill Currie
1fd4590212
report file as well
2001-06-27 18:15:24 +00:00
Bill Currie
66a524d7bf
correct the prototype for QFGL_ProcAddress
2001-06-27 17:55:41 +00:00
Bill Currie
febb139a41
free temp defs at the end of each expr block. CustomTF has gone from 64 to 25
...
locals.
2001-06-27 17:11:21 +00:00
Bill Currie
9d2bf8df19
better function argument code generation
2001-06-27 16:43:56 +00:00
Jeff Teunissen
76e28aeaaa
Portability fixes. plugin.c will, in all likelihood, work on Windows now.
2001-06-27 08:34:48 +00:00
Jeff Teunissen
06227cf37d
Portability fixes, also use the new ProcAddress setup.
2001-06-27 07:52:00 +00:00
Jeff Teunissen
aa7389e8b1
*** empty log message ***
2001-06-27 07:40:10 +00:00
Bill Currie
1c54a3ddb7
why not?
2001-06-27 05:48:25 +00:00
Bill Currie
a35c049744
main.c:
...
give instruction address in opcode dump
main.qc:
more test code
2001-06-27 05:46:53 +00:00
Bill Currie
504d03a21a
expr.c:
...
fix a silly stanfu with goto
qc-parse.y:
suffle the debug code
2001-06-27 05:45:20 +00:00
Bill Currie
18ba72b544
shh!! :)
2001-06-27 04:18:39 +00:00
Bill Currie
673e6e66b7
turns out qcc wasn't so stupid about = vs ||/&& precedence after all (just
...
my interpretation of the code was:/) why oh why didn't John use bison or yacc
in the first place? :/
2001-06-27 00:10:34 +00:00
Bill Currie
ff42e81127
remove some debug info
2001-06-26 23:51:15 +00:00
Bill Currie
c629de9b3b
function calls work now
2001-06-26 23:42:11 +00:00
Bill Currie
50ae388caa
initialisations now seem to work, including cows (mooOOoo:)
2001-06-26 22:43:28 +00:00
Bill Currie
c32bcb7262
immediates now seem to work
2001-06-26 22:07:09 +00:00
Bill Currie
ce2f26f0b9
lables are working, but immediates and function return values are borked
2001-06-26 21:32:22 +00:00
Bill Currie
5785b93107
implement branches and top level call
2001-06-26 20:06:56 +00:00
Bill Currie
19a7285f6c
implement state
2001-06-26 19:54:50 +00:00
Bill Currie
aee129ca7d
assignments now seem to work in that they no longer seg qfcc
2001-06-26 19:48:03 +00:00
Bill Currie
63ad87db68
return defs of the correct type
2001-06-26 17:34:21 +00:00
Bill Currie
69f869087b
oops
2001-06-26 16:24:11 +00:00
Bill Currie
d783a024b3
record an expression's line number and file and sort of handle state
...
expressions
2001-06-26 16:23:21 +00:00
Bill Currie
3242c04798
fix the redef error
2001-06-26 16:12:01 +00:00
Bill Currie
3268fcbe02
add quaternion type (not yet supported in the code). Forgot to commit this
...
last night.
2001-06-26 14:14:47 +00:00
Adam Olsen
72d16d7713
remove extra space from "CD Audio system: " line.
2001-06-26 11:37:57 +00:00
Bill Currie
c1753046a9
start on actually generating code. doesn't work yet (getting a weird type
...
redeclaration error and not all expressions are handled yet).
2001-06-26 07:21:20 +00:00
Bill Currie
e99796c4cf
new expression type: ex_block. forms a linked list of expressions for fast
...
appending and ease of manipulation.
2001-06-26 03:33:01 +00:00
Jeff Teunissen
d485ca1fb1
Still broken, but apparently it works for Mercury.
2001-06-26 02:59:37 +00:00
Bill Currie
749d460041
duplicate code cleanup
2001-06-26 02:46:02 +00:00
Zephaniah E. Hull
908d265212
Clean up and repair of the run time linking, does NOT work until deek
...
commits his gl_funcs.c.
2001-06-26 02:26:46 +00:00
Bill Currie
3fa3ab59a9
clean up error reporting a little
2001-06-25 23:42:49 +00:00
Bill Currie
625915288c
hopefully make line directives work
2001-06-25 23:38:32 +00:00
Bill Currie
90b5c57266
fix lost initial char of string constants
...
make expression strings char * instead of string_t (don't put them into
pr_strings prematurely);
2001-06-25 22:53:15 +00:00
Bill Currie
53b66ef2e0
better label handling and strings are now completely parsed (including escapes)
2001-06-25 22:11:20 +00:00
Bill Currie
1779a124c5
expr.h:
...
nuke the ex_statement and estatement_[st] stuff
add label_expr prototype
expr.c:
ex_statement nukage
correct new_expr's decl
add label_expr to ease label creation
don't crash when printing a null expression (bare return)
qc-parse.y:
estatement_t nukage
statement statements and statement_block are type expr
generate `expressions' for statements
a full parse tree for each function is now generated. there are several
special expression opcodes for statements:
d done \
r return -> unary: expression to return or null
i if binary: evaluated expression, destination label
n ifnot binary: evaluated expression, destination label
c call binary: function def, args (expr list, rev order)
s state binary: frame const, function def
g goto unary: destination label
l label unary: label number
in a top level expression, l (label) defines the label, otherwise it is a
reference.
2001-06-25 20:52:04 +00:00
Bill Currie
2d87eeb57d
functions are now initialized, but no code is yet generated
2001-06-25 18:23:29 +00:00
Bill Currie
df897255ff
make usage of the new parser easier to configure
2001-06-25 18:22:53 +00:00
Bill Currie
ab051248e8
expr.h:
...
add prototype for print_expr
expr.c:
add print_expr
correct string accessors
currect the result type for unary operators
qc-lex.l:
correct string, vector and quaternion parsing
qc-parse.y:
precedence corrections and more function scope work
CustomTF gets through the parsing again.
2001-06-25 17:15:56 +00:00
Bill Currie
3dbc913903
this is C, not C++ ;)
2001-06-25 15:42:05 +00:00
Jeff Teunissen
5e1de4c8a7
Clean up gl_funcs.c, it's actually readable now. Unfortunately, it sig11s
...
for me. This may be due to the NVIDIA libGL problem (which they claim is a
bug in libc), but it could very well be that Mercury was right and we
can't have the same names internally as the libGL names. Even so, this
code will probably work on Windows.
2001-06-25 09:32:08 +00:00
Jeff Teunissen
59ae0114df
Whoops! Let's try commiting the headers this time. :)
2001-06-25 06:29:07 +00:00
Jeff Teunissen
3fbfa27fcd
Woohoo. The QFGL_* function prefixes are gone again from the tree. It
...
might even work under Windows now, but don't get your hopes too high. :)
2001-06-25 06:17:07 +00:00
Bill Currie
3f495b20ee
fix the missing keys. Caused by a miss-understanding of the logic/resoning
...
involved in the test.
2001-06-25 04:08:55 +00:00
