1 files changed, 50 insertions, 0 deletions
diff --git a/poison.h b/poison.h
new file mode 100644
index 0000000000..d7db7f43b6
--- /dev/null
+++ b/poison.h
@@ -0,0 +1,50 @@
+/* Poison identifiers that should not be used when building
+   target independent device code.  */
+
+#ifndef HW_POISON_H
+#define HW_POISON_H
+#ifdef __GNUC__
+
+#pragma GCC poison TARGET_I386
+#pragma GCC poison TARGET_X86_64
+#pragma GCC poison TARGET_ALPHA
+#pragma GCC poison TARGET_ARM
+#pragma GCC poison TARGET_CRIS
+#pragma GCC poison TARGET_M68K
+#pragma GCC poison TARGET_MIPS
+#pragma GCC poison TARGET_MIPS64
+#pragma GCC poison TARGET_PPC
+#pragma GCC poison TARGET_PPCEMB
+#pragma GCC poison TARGET_PPC64
+#pragma GCC poison TARGET_ABI32
+#pragma GCC poison TARGET_SH4
+#pragma GCC poison TARGET_SPARC
+#pragma GCC poison TARGET_SPARC64
+
+#pragma GCC poison TARGET_WORDS_BIGENDIAN
+#pragma GCC poison BSWAP_NEEDED
+
+#pragma GCC poison TARGET_LONG_BITS
+#pragma GCC poison TARGET_FMT_lx
+#pragma GCC poison TARGET_FMT_ld
+
+#pragma GCC poison TARGET_PAGE_SIZE
+#pragma GCC poison TARGET_PAGE_MASK
+#pragma GCC poison TARGET_PAGE_BITS
+#pragma GCC poison TARGET_PAGE_ALIGN
+
+#pragma GCC poison CPUState
+#pragma GCC poison env
+
+#pragma GCC poison CPU_INTERRUPT_HARD
+#pragma GCC poison CPU_INTERRUPT_EXITTB
+#pragma GCC poison CPU_INTERRUPT_TIMER
+#pragma GCC poison CPU_INTERRUPT_FIQ
+#pragma GCC poison CPU_INTERRUPT_HALT
+#pragma GCC poison CPU_INTERRUPT_SMI
+#pragma GCC poison CPU_INTERRUPT_DEBUG
+#pragma GCC poison CPU_INTERRUPT_VIRQ
+#pragma GCC poison CPU_INTERRUPT_NMI
+
+#endif
+#endif