Roberto Ierusalimschy
4c0e36a46e
new instruction 'OP_EQK' (for equality with constants)
2017-11-16 10:59:14 -02:00
Roberto Ierusalimschy
5440b42f43
using 'trap' to stop 'luaV_execute' when necessary (tracing and
...
to update its copy of 'base' when the stack is reallocated)
2017-11-13 13:36:52 -02:00
Roberto Ierusalimschy
7d4828cc9f
avoid accessing wrong union field
2017-11-13 10:26:30 -02:00
Roberto Ierusalimschy
62f3b7c472
detail
2017-11-13 10:20:51 -02:00
Roberto Ierusalimschy
fb9be62f79
includes 'stdio.h' to allow prints when testing
2017-11-13 10:19:35 -02:00
Roberto Ierusalimschy
7c0175bc83
removed unused variable 'islocked'
2017-11-09 11:31:29 -02:00
Roberto Ierusalimschy
32fef60743
detail ('Protect' defined as an expression)
2017-11-08 17:01:02 -02:00
Roberto Ierusalimschy
26679ea35b
new function 'luaV_flttointeger' to convert floats to integers (without
...
string coercions) + string operands to bitwise operations handled
by string metamethods
2017-11-08 12:50:23 -02:00
Roberto Ierusalimschy
c3e5946fb2
new format for JUMP instructions (to allow larger offsets)
2017-11-07 15:20:42 -02:00
Roberto Ierusalimschy
ad0704e40c
back to 'CallInfo' (no gains with its removal)
2017-11-07 11:25:26 -02:00
Roberto Ierusalimschy
5a3f26f855
fitting a StackValue structure into 32 bytes (for 64-bit machines)
2017-11-06 15:34:06 -02:00
Roberto Ierusalimschy
93fd67b793
no more 'CallInfo' structure
2017-11-04 10:57:02 -02:00
Roberto Ierusalimschy
6bb3e40a8d
'lua_Debug' not using 'CallInfo'
2017-11-03 18:41:05 -02:00
Roberto Ierusalimschy
7612f7735d
removing uses of 'CallInfo'
2017-11-03 17:33:22 -02:00
Roberto Ierusalimschy
472c560705
no more useful fields in CallInfo
2017-11-03 15:22:54 -02:00
Roberto Ierusalimschy
54eb35a8aa
more fields moved out of 'CallInfo'
2017-11-03 10:12:30 -02:00
Roberto Ierusalimschy
ba36180fd7
new API for 'lua_resume' + cleaning the uses of the 'extra' field in
...
'CallInfo'
2017-11-02 09:28:56 -02:00
Roberto Ierusalimschy
b9e76be8a6
using 'L->func' when possible
2017-11-01 16:20:48 -02:00
Roberto Ierusalimschy
c5482468fd
baby steps to remove 'CallInfo': keeping 'L->func' correct
2017-10-31 15:54:35 -02:00
Roberto Ierusalimschy
ad5dcdcf0f
detail: in 'isinstack', check against the whole stack instead
...
of against the stack frame
2017-10-31 15:14:02 -02:00
Roberto Ierusalimschy
de9128d09d
do not mess up the debt when the collector is not running
2017-10-31 13:29:28 -02:00
Roberto Ierusalimschy
1d8920dd7f
some cleaning in GC parameters
2017-10-11 09:38:45 -03:00
Roberto Ierusalimschy
911f1e3e7f
raw operation should not convert strings to numbers
2017-10-10 17:05:40 -03:00
Roberto Ierusalimschy
a1ef58b3a5
eplicit 1-bit opcode operand 'k'
2017-10-04 18:56:32 -03:00
Roberto Ierusalimschy
283e7455ff
detail
2017-10-04 18:53:03 -03:00
Roberto Ierusalimschy
8fbe9e3470
new opcodes with immediate integer operand for all arithmetic operations
2017-10-04 12:49:24 -03:00
Roberto Ierusalimschy
9ed9f40f1e
avoid warning about 'const'
2017-10-04 12:49:05 -03:00
Roberto Ierusalimschy
940472c75c
opcode size increased to 7 bits
2017-10-02 19:51:32 -03:00
Roberto Ierusalimschy
f3b3d9b5c2
string constants (Kstr) must fit into 'B' register
2017-10-02 19:50:57 -03:00
Roberto Ierusalimschy
7f9a32ad85
new function 'printcode'
2017-10-01 16:17:51 -03:00
Roberto Ierusalimschy
bc1b0733b8
avoid the use of bit 'Bk' ('B' will lose this bit soon)
2017-10-01 16:13:43 -03:00
Roberto Ierusalimschy
722bdbe17d
no more 'getBMode'-'getCMode' (imprecise + we will need more space
...
for op mode) + better control of op modes
2017-09-28 13:53:29 -03:00
Roberto Ierusalimschy
1b10033583
new function 'luaT_trybiniTM'
...
to handle tag methods for instructions with immediate integer arguments
2017-09-27 15:59:08 -03:00
Roberto Ierusalimschy
00e728af88
binary operators use R instead of RK
...
faster + nobody uses RK(B), so B can be smaller (freeing one bit
for more opcodes, soon)
2017-09-26 15:14:45 -03:00
Roberto Ierusalimschy
13256a4173
detail
...
put explicit all cases for a switch of an enumeration
2017-09-26 14:10:49 -03:00
Roberto Ierusalimschy
abb17cf19b
new opcode OP_LOADF (load immediate float)
2017-09-19 15:38:14 -03:00
Roberto Ierusalimschy
e0c0e2ee14
comments (documentation about instruction formats)
2017-09-18 13:07:54 -03:00
Roberto Ierusalimschy
022e4427cf
detail (keep OP_LOADK and OP_LOADKX together)
2017-09-15 11:19:06 -03:00
Roberto Ierusalimschy
80d9b09f35
jumps do not close upvalues (to be faster and simpler);
...
explicit instruction to close upvalues; command 'break' not
handled like a 'goto' (to optimize removal of uneeded 'close'
instructions)
2017-09-13 16:50:08 -03:00
Roberto Ierusalimschy
029d269f4d
bug: dead keys with nil values can stay in weak tables
2017-08-31 13:14:41 -03:00
Roberto Ierusalimschy
ac65bab25f
jumps in 'for' loops don't need to be signed
2017-08-14 15:33:14 -03:00
Roberto Ierusalimschy
f185c0132e
comment in code fragment
2017-08-12 10:12:42 -03:00
Roberto Ierusalimschy
b77f792b23
comment
2017-08-12 10:12:21 -03:00
Roberto Ierusalimschy
4053eae9eb
bug: Lua does not check GC when creating error messages
2017-07-27 10:55:38 -03:00
Roberto Ierusalimschy
6d998055c8
no more reference 'memerrmsg' + new reference to "n"
...
(both can be retrieved by 'luaS_newliteral' without creating anything,
because they are fixed, but "n" deserves fast access while 'memerrmsg'
does not)
2017-07-27 10:50:16 -03:00
Roberto Ierusalimschy
11769b203f
new version (5.4)
2017-07-27 10:36:54 -03:00
Roberto Ierusalimschy
b1daa069ba
bug: Lua does not check GC when creating error messages
2017-07-10 14:35:12 -03:00
Roberto Ierusalimschy
4dff277255
coercion string->number in arithmetic operations moved to string
...
library
2017-07-07 13:34:32 -03:00
Roberto Ierusalimschy
07db10813c
'OP_VARARG' has the vararg parameter as an operand
2017-06-29 12:38:41 -03:00
Roberto Ierusalimschy
f96497397a
new type 'StackValue' for stack elements
...
(we may want to put extra info there in the future)
2017-06-29 12:06:44 -03:00