meswork/wasm-simulator
6
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

尽快推进：收紧gettext shim源码锚点

Browse Source
This commit is contained in:
cnc
2026-06-05 09:03:41 +08:00
parent 0a2d37fae8
commit b600d6a516
2 changed files with 14 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
check-linuxcnc-wasm-shims-source-map.sh
View File

@@ -24,7 +24,11 @@ grep -F 'interp_lib = dlopen(interp_path, RTLD_NOW);' "$linuxcnc_root/src/emc/rs
grep -F 'Constructor constructor = (Constructor)dlsym(interp_lib, "makeInterp");' \
"$linuxcnc_root/src/emc/rs274ngc/interp_base.cc" >/dev/null
grep -F 'dlerror()' "$linuxcnc_root/src/emc/rs274ngc/interp_base.cc" >/dev/null
grep -F '#include "libintl.h"' "$linuxcnc_root/src/emc/rs274ngc/interp_internal.hh" >/dev/null
grep -F '#define _(s) gettext(s)' "$linuxcnc_root/src/emc/rs274ngc/interp_internal.hh" >/dev/null
grep -F 'CHKS((!_readers[(int)' "$linuxcnc_root/src/emc/rs274ngc/interp_internal.cc" >/dev/null
grep -F 'Cannot use polar coordinate on a machine lacking X or Y axes' \
"$linuxcnc_root/src/emc/rs274ngc/interp_internal.cc" >/dev/null
grep -F 'int _task = 0;' "$linuxcnc_root/src/emc/rs274ngc/gcodemodule.cc" >/dev/null
grep -F 'int _task = 1;' "$linuxcnc_root/src/emc/task/emctaskmain.cc" >/dev/null
grep -F 'struct _inittab builtin_modules[]' "$linuxcnc_root/src/emc/task/taskclass.cc" >/dev/null
@@ -165,6 +169,13 @@ for shim_path, linuxcnc_sources in expected_shims.items():
runtime_shim = Path("core/wasm_shims/linuxcnc_runtime_shim.cc").read_text(encoding="utf-8")
runtime_probe = Path("core/wasm_shims/cnc_sim_wasm_runtime_probe_main.cc").read_text(encoding="utf-8")
gettext_shim = Path("core/wasm_shims/gettext_shim.cc").read_text(encoding="utf-8")
for needle in [
"extern \"C\" char *gettext(const char *msgid)",
"return const_cast<char *>(msgid ? msgid : \"\");",
]:
if needle not in gettext_shim:
raise SystemExit(f"gettext shim missing diagnostic passthrough boundary: {needle}")
for needle in [
'extern "C" int hal_get_pin_value_by_name',
'extern "C" int hal_get_signal_value_by_name',
@@ -248,6 +259,8 @@ for phrase in [
"CMake `linuxcnc_wasm_safe_probe_shims` set",
"RS274/WASM manifest",
"browser-safe LinuxCNC adaptations",
"LinuxCNC `_()` diagnostic call sites",
"browser gettext catalogs unavailable",
"dynamic loading unavailable",
"unavailable HAL lookup",
"must leave HAL values unavailable",