arm-cores.def (generic-armv7-a): New architecture.

[thirdparty/gcc.git] / gcc / config / arm / arm.h

diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h
index 0a6e6f2ac50057b0d62deba565cbf68990f161d8..1e8c29a1b1f5ce6e8c936b476157a6c569fa6c70 100644 (file)
--- a/gcc/config/arm/arm.h
+++ b/gcc/config/arm/arm.h
@@ -189,6 +189,7 @@ extern void (*arm_lang_output_object_attributes_hook)(void);
    Do not define this macro if it does not need to do anything.  */
 #define EXTRA_SPECS                                            \
   { "subtarget_cpp_spec",      SUBTARGET_CPP_SPEC },           \
+  { "asm_cpu_spec",            ASM_CPU_SPEC },                 \
   SUBTARGET_EXTRA_SPECS
 
 #ifndef SUBTARGET_EXTRA_SPECS
@@ -2223,4 +2224,8 @@ extern int making_const_table;
    instruction.  */
 #define MAX_LDM_STM_OPS 4
 
+#define ASM_CPU_SPEC \
+   " %{mcpu=generic-*:-march=%*;"                              \
+   "   :%{mcpu=*:-mcpu=%*} %{march=*:-march=%*}}"
+
 #endif /* ! GCC_ARM_H */