Changeset 93254 in vbox for trunk/src/VBox/HostDrivers/Support

Timestamp:

Jan 16, 2022 11:15:57 PM (3 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

149316

Message:

/Config.kmk,Support/Makefile.kmk: Extra 5 support files from libcmt.lib for use with SUPR3HardeningStatic that allows us to compile with /GS and /guard. This also includes a load config. bugref:10162

File:

• trunk/src/VBox/HostDrivers/Support/Makefile.kmk (modified) (1 diff)

trunk/src/VBox/HostDrivers/Support/Makefile.kmk

@@ -432 +432 @@
   SUPR3HardenedStatic_SOURCES.win += \
         $(PATH_TOOL_$(VBOX_VCC_TOOL)_LIB)/chkstk.obj
+
+  # And a few extracted from the static libc to support -guard and cookes.
+  # In 14.2 these files does not import anything from the win32 API and are
+  # mostly tiny bits of code. Needs not initialization that I can spot.
+  ifneq ($(VBOX_VCC_LD_GUARD_CF),)
+   SUPR3HardenedStatic_SOURCES.win += \
+        $(SUPR3HardenedStatic_0_OUTDIR)/loadcfg.obj \
+        $(SUPR3HardenedStatic_0_OUTDIR)/gs_cookie.obj \
+        $(SUPR3HardenedStatic_0_OUTDIR)/guard_support.obj \
+        $(SUPR3HardenedStatic_0_OUTDIR)/guard_dispatch.obj \
+        $(SUPR3HardenedStatic_0_OUTDIR)/guard_xfg_dispatch.obj
+
+$$(SUPR3HardenedStatic_0_OUTDIR)/loadcfg.obj \
+$$(SUPR3HardenedStatic_0_OUTDIR)/gs_cookie.obj \
+$$(SUPR3HardenedStatic_0_OUTDIR)/guard_support.obj \
+$$(SUPR3HardenedStatic_0_OUTDIR)/guard_dispatch.obj \
+$$(SUPR3HardenedStatic_0_OUTDIR)/guard_xfg_dispatch.obj \
+        : \
+                $(PATH_TOOL_$(VBOX_VCC_TOOL)_LIB)/libcmt.lib | $$(dir $$@)
+        set -x; $(TOOL_$(VBOX_VCC_TOOL)_AR) "/EXTRACT:$$($(TOOL_$(VBOX_VCC_TOOL)_AR) /LIST "$<" | $(SED_EXT) -e '/$(notdir $@)/!d' )" "/OUT:$@" "$<"
+  endif
  endif
 endif