PowerPC64 ELFv2 ABI: base support

[deliverable/binutils-gdb.git] / gdb / ppc-tdep.h

diff --git a/gdb/ppc-tdep.h b/gdb/ppc-tdep.h
index e6a19b2e0be98c6868357590163c7e4f431bc0bb..08554ff1d24e79c8784a7b6b74a97409354c7f5f 100644 (file)
--- a/gdb/ppc-tdep.h
+++ b/gdb/ppc-tdep.h
@@ -182,6 +182,15 @@ extern void ppc_collect_vsxregset (const struct regset *regset,
 
 /* Private data that this module attaches to struct gdbarch.  */
 
+/* ELF ABI version used by the inferior.  */
+enum powerpc_elf_abi
+{
+  POWERPC_ELF_AUTO,
+  POWERPC_ELF_V1,
+  POWERPC_ELF_V2,
+  POWERPC_ELF_LAST
+};
+
 /* Vector ABI used by the inferior.  */
 enum powerpc_vector_abi
 {
@@ -197,6 +206,8 @@ struct gdbarch_tdep
     int wordsize;              /* Size in bytes of fixed-point word.  */
     int soft_float;            /* Avoid FP registers for arguments?  */
 
+    enum powerpc_elf_abi elf_abi;      /* ELF ABI version.  */
+
     /* How to pass vector arguments.  Never set to AUTO or LAST.  */
     enum powerpc_vector_abi vector_abi;