cli/q
Code Issues 1 Pull Requests Activity

Implemented length storage of allocated memory

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This commit is contained in:
Eduard Urbach
2025-02-09 14:14:41 +01:00
parent 1ff56e0856
commit 2b2e707520
27 changed files with 134 additions and 49 deletions
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9
lib/mem/alloc_linux.q
View File

@ -1,5 +1,12 @@
import sys
alloc(length Int) -> Pointer {
return sys.mmap(0, length, 0x1|0x2, 0x02|0x20)
x := sys.mmap(0, length+8, 0x1|0x2, 0x02|0x20)
if x <= 0 {
return x
}
store(x, 8, length)
return x + 8
}

9
lib/mem/alloc_mac.q
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@ -1,5 +1,12 @@
import sys
alloc(length Int) -> Pointer {
return sys.mmap(0, length, 0x1|0x2, 0x02|0x1000)
x := sys.mmap(0, length, 0x1|0x2, 0x02|0x1000)
if x <= 0 {
return x
}
store(x, 8, length)
return x + 8
}

9
lib/mem/alloc_windows.q
View File

@ -1,5 +1,12 @@
import sys
alloc(length Int) -> Pointer {
return sys.mmap(0, length, 0x0004, 0x3000)
x := sys.mmap(0, length, 0x0004, 0x3000)
if x <= 0 {
return x
}
store(x, 8, length)
return x + 8
}