Subversion Repositories NedoOS

# file opened: lua_calculate.asm
 1    0000                  org     0x1234          ; eol comment belong to ORG
 2    1234                  lua allpass
 3    1234 ~                    assert(0 == _c(nil))
 4    1234 ~                    assert(0 == _c(""))
 5    1234 ~                    assert(123 == _c("123"))
 6    1234 ~                    assert(0x1234 == _c("$"))
 7    1234 ~                    assert(0x1234 == _c("label"))
 8    1234 ~                    assert(-1 == _c("-1"))      -- check the result is signed integer
 9    1234                  endlua
10    1234                  lua pass1
11    1234 ~                    assert(0 == _c(nil))
12    1234 ~                    assert(0 == _c(""))
13    1234 ~                    assert(123 == _c("123"))
14    1234 ~                    assert(0x1234 == _c("$"))
15    1234 ~                    assert(0 == _c("label"))    -- label is not defined yet
16    1234                  endlua
17    1234                  lua pass2
18    1234 ~                    assert(0 == _c(nil))
19    1234 ~                    assert(0 == _c(""))
20    1234 ~                    assert(123 == _c("123"))
21    1234 ~                    assert(0x1234 == _c("$"))
22    1234 ~                    assert(0x1234 == _c("label"))
23    1234                  endlua
24    1234                  lua pass3
25    1234 ~                    assert(0 == _c(nil))
26    1234 ~                    assert(0 == _c(""))
27    1234 ~                    assert(123 == _c("123"))
28    1234 ~                    assert(0x1234 == _c("$"))
29    1234 ~                    assert(0x1234 == _c("label"))
30    1234                  endlua
31    1234                  lua
32    1234 ~                    assert(0 == _c(nil))
33    1234 ~                    assert(0 == _c(""))
34    1234 ~                    assert(123 == _c("123"))
35    1234 ~                    assert(0x1234 == _c("$"))
36    1234 ~                    assert(0x1234 == _c("label"))
37    1234                  endlua
38    1234              label:
39    1234
40    1234                  ; sjasmplus expression evaluator is strictly 32-bit, following are consequences
41    1234
42    1234                  ; Overflow error detected in evaluator (while parsing value)
43    1234                  lua
44    1234 ~                    _c("0x1FFFFFFFF")
lua_calculate.asm(44): error: [LUA] Overflow: 0x1FFFFFFFF
45    1234                  endlua
46    1234                  ; truncated result
47    1234                  lua
48    1234 ~                    assert(0x34567800 == _c("0x12345678<<8"))
49    1234                  endlua
50    1234
# file closed: lua_calculate.asm

Value    Label
------ - -----------------------------------------------------------
0x1234   label