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add plugin system #244

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59fe3d8
lazy load launcher
fesily Mar 25, 2023
321bca6
Merge branch 'actboy168:master' into lazy-load-launcher
fesily May 5, 2023
17ac183
Merge branch 'actboy168:master' into lazy-load-launcher
fesily May 6, 2023
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8 changes: 4 additions & 4 deletions extension/script/frontend/process_inject.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -51,8 +51,8 @@ function _M.gdb_inject(pid, entry, injectdll, gdb_path)

local launcher = {
"-ex",
-- 6 = RTDL_NOW|RTDL_LOCAL
('print (void*)dlopen("%s", 6)'):format(injectdll),
-- 5 = RTDL_LAZY|RTDL_LOCAL
('print (void*)dlopen("%s", 5)'):format(injectdll),
"-ex",
('call ((void(*)())&%s)()'):format(entry),
"-ex",
Expand Down Expand Up @@ -93,8 +93,8 @@ function _M.lldb_inject(pid, entry, injectdll, lldb_path)

local launcher = {
"-o",
-- 6 = RTDL_NOW|RTDL_LOCAL
('expression (void*)dlopen("%s", 6)'):format(injectdll),
-- 5 = RTDL_LAZY|RTDL_LOCAL
('expression (void*)dlopen("%s", 5)'):format(injectdll),
"-o",
('expression ((void(*)())&%s)()'):format(entry),
"-o",
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2 changes: 1 addition & 1 deletion src/process_inject/macos/shellcode.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@ static void* rmain(void* ptr) {
// load lib
{
auto _dlopen = (decltype(&dlopen))arg.get_func("dlopen");
handler = _dlopen((const char*)arg.name, RTLD_NOW | RTLD_LOCAL);
handler = _dlopen((const char*)arg.name, RTLD_LAZY | RTLD_LOCAL);
}
if (!handler) {
auto ec = (const char*)_dlerror();
Expand Down