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strace: Set void** parameters of area syscalls as InOut.

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This commit is contained in:
Augustin Cavalier
2023-03-28 15:26:49 -04:00
parent 7da3e2fcc4
commit 97685bf91d
1 changed files with 5 additions and 2 deletions
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src/bin/debug/strace/area.cpp
+5 -2
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@@ -37,11 +37,13 @@ patch_area()
kAreaProtectionFlags.push_back(kAreaProtectionFlagInfos[i]); kAreaProtectionFlags.push_back(kAreaProtectionFlagInfos[i]);
} }
Syscall *open = get_syscall("_kern_create_area"); Syscall *create = get_syscall("_kern_create_area");
open->GetParameter("protection")->SetHandler( create->GetParameter("address")->SetInOut(true);
create->GetParameter("protection")->SetHandler(
new FlagsTypeHandler(kAreaProtectionFlags)); new FlagsTypeHandler(kAreaProtectionFlags));
Syscall *clone = get_syscall("_kern_clone_area"); Syscall *clone = get_syscall("_kern_clone_area");
clone->GetParameter("_address")->SetInOut(true);
clone->GetParameter("protection")->SetHandler( clone->GetParameter("protection")->SetHandler(
new FlagsTypeHandler(kAreaProtectionFlags)); new FlagsTypeHandler(kAreaProtectionFlags));
@@ -53,6 +55,7 @@ patch_area()
new FlagsTypeHandler(kAreaProtectionFlags)); new FlagsTypeHandler(kAreaProtectionFlags));
Syscall *map_file = get_syscall("_kern_map_file"); Syscall *map_file = get_syscall("_kern_map_file");
map_file->GetParameter("address")->SetInOut(true);
map_file->GetParameter("protection")->SetHandler( map_file->GetParameter("protection")->SetHandler(
new FlagsTypeHandler(kAreaProtectionFlags)); new FlagsTypeHandler(kAreaProtectionFlags));
} }