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Loader: Take main program name from auxiliary vector

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Itamar 2020-11-11 21:13:55 +02:00 committed by Andreas Kling
parent 0b0c09e647
commit f12e13e81c
Notes: sideshowbarker 2024-07-19 00:51:04 +09:00 
Author: https://github.com/itamar8910
Commit: https://github.com/SerenityOS/serenity/commit/f12e13e81cd
Pull-request: https://github.com/SerenityOS/serenity/pull/3738
Reviewed-by: https://github.com/ADKaster
Reviewed-by: https://github.com/alimpfard
Reviewed-by: https://github.com/awesomekling
1 changed files with 4 additions and 2 deletions
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6
Userland/DynamicLoader/main.cpp
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@ -244,15 +244,17 @@ static void clear_temporary_objects_mappings()
static FlatPtr loader_main(auxv_t* auxvp)
{
int main_program_fd = -1;
String main_program_name;
for (; auxvp->a_type != AT_NULL; ++auxvp) {
if (auxvp->a_type == AuxiliaryValue::ExecFileDescriptor) {
main_program_fd = auxvp->a_un.a_val;
}
if (auxvp->a_type == AuxiliaryValue::ExecFilename) {
main_program_name = (const char*)auxvp->a_un.a_ptr;
}
}
ASSERT(main_program_fd >= 0);
// TODO: Pass this in the auxiliary vector
const String main_program_name = "MainProgram";
map_library(main_program_name, main_program_fd);
map_dependencies(main_program_name);