Patchwork [03/33] target-alpha: Disassemble EV6 PALcode instructions.

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Submitter Richard Henderson
Date April 28, 2011, 8:50 p.m.
Message ID <1304023875-25040-4-git-send-email-rth@twiddle.net>
Download mbox | patch
Permalink /patch/93298/
State New
Headers show

Comments

Richard Henderson - April 28, 2011, 8:50 p.m.
The QEMU emulation PALcode will use EV6 PALcode insns regardless
of the "real" cpu instruction set being emulated.

Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 alpha-dis.c |    4 ----
 dis-asm.h   |    3 +++
 disas.c     |    2 +-
 3 files changed, 4 insertions(+), 5 deletions(-)

Patch

diff --git a/alpha-dis.c b/alpha-dis.c
index 8a2411e..ae331b3 100644
--- a/alpha-dis.c
+++ b/alpha-dis.c
@@ -238,10 +238,6 @@  extern const unsigned alpha_num_operands;
 #define AXP_REG_SP	30
 #define AXP_REG_ZERO	31
 
-#define bfd_mach_alpha_ev4  0x10
-#define bfd_mach_alpha_ev5  0x20
-#define bfd_mach_alpha_ev6  0x30
-
 enum bfd_reloc_code_real {
     BFD_RELOC_23_PCREL_S2,
     BFD_RELOC_ALPHA_HINT
diff --git a/dis-asm.h b/dis-asm.h
index 296537a..5b07d7f 100644
--- a/dis-asm.h
+++ b/dis-asm.h
@@ -184,6 +184,9 @@  enum bfd_architecture
 #define bfd_mach_sh5        0x50
   bfd_arch_alpha,      /* Dec Alpha */
 #define bfd_mach_alpha 1
+#define bfd_mach_alpha_ev4  0x10
+#define bfd_mach_alpha_ev5  0x20
+#define bfd_mach_alpha_ev6  0x30
   bfd_arch_arm,        /* Advanced Risc Machines ARM */
 #define bfd_mach_arm_unknown	0
 #define bfd_mach_arm_2		1
diff --git a/disas.c b/disas.c
index 223606c..d208c52 100644
--- a/disas.c
+++ b/disas.c
@@ -205,7 +205,7 @@  void target_disas(FILE *out, target_ulong code, target_ulong size, int flags)
     disasm_info.mach = bfd_mach_sh4;
     print_insn = print_insn_sh;
 #elif defined(TARGET_ALPHA)
-    disasm_info.mach = bfd_mach_alpha;
+    disasm_info.mach = bfd_mach_alpha_ev6;
     print_insn = print_insn_alpha;
 #elif defined(TARGET_CRIS)
     if (flags != 32) {