Date: Tue, 2 Oct 2007 22:56:10 +0200
From: "Edgar E. Iglesias" <edgar.iglesias@axis.com>
Message-ID: <20071002205610.GC14386@edgar.underground.se.axis.com>
MIME-Version: 1.0
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Subject: [Qemu-devel] [PATCH] CRIS disassembly (qemu)
Reply-To: qemu-devel@nongnu.org
To: qemu-devel@nongnu.org

This adds CRIS disas support to existing files in qemu.

-- 
Edgar E. Iglesias
Axis Communications AB


 dis-asm.h |    5 +++++
 disas.c   |    3 +++
 2 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/dis-asm.h b/dis-asm.h
index bacd9c4..a805a48 100644
--- a/dis-asm.h
+++ b/dis-asm.h
@@ -200,6 +200,10 @@ enum bfd_architecture
 #define bfd_mach_m32r          0  /* backwards compatibility */
   bfd_arch_mn10200,    /* Matsushita MN10200 */
   bfd_arch_mn10300,    /* Matsushita MN10300 */
+  bfd_arch_cris,       /* Axis CRIS */
+#define bfd_mach_cris_v0_v10   255
+#define bfd_mach_cris_v32      32
+#define bfd_mach_cris_v10_v32  1032
   bfd_arch_last
   };
 #define bfd_mach_s390_31 31
@@ -382,6 +386,7 @@ extern int print_insn_tic30		PARAMS ((bfd_vma, disassemble_info*));
 extern int print_insn_ppc		PARAMS ((bfd_vma, disassemble_info*));
 extern int print_insn_alpha             PARAMS ((bfd_vma, disassemble_info*));
 extern int print_insn_s390		PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_crisv32           PARAMS ((bfd_vma, disassemble_info*));
 
 #if 0
 /* Fetch the disassembler for a given BFD, if that support is available.  */
diff --git a/disas.c b/disas.c
index ae20d37..fe1fa9d 100644
--- a/disas.c
+++ b/disas.c
@@ -205,6 +205,9 @@ void target_disas(FILE *out, target_ulong code, target_ulong size, int flags)
 #elif defined(TARGET_ALPHA)
     disasm_info.mach = bfd_mach_alpha;
     print_insn = print_insn_alpha;
+#elif defined(TARGET_CRIS)
+    disasm_info.mach = bfd_mach_cris_v32;
+    print_insn = print_insn_crisv32;
 #else
     fprintf(out, "0x" TARGET_FMT_lx
 	    ": Asm output not supported on this arch\n", code);