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[v3,2/3] capstone: Enable disassembly for s390x

Message ID 20191015175133.16598-3-richard.henderson@linaro.org
State New
Headers show
Series Update capstone module | expand

Commit Message

Richard Henderson Oct. 15, 2019, 5:51 p.m. UTC 
Enable s390x, aka SYSZ, in the git submodule build.
Set the capstone parameters for both s390x host and guest.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

---
 Makefile           | 1 +
 disas.c            | 3 +++
 target/s390x/cpu.c | 4 ++++
 3 files changed, 8 insertions(+)

-- 
2.17.1
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Patch

diff --git a/Makefile b/Makefile
index 8ce48e0342..97e34be162 100644
--- a/Makefile
+++ b/Makefile
@@ -503,6 +503,7 @@  CAP_CFLAGS += -DCAPSTONE_USE_SYS_DYN_MEM
 CAP_CFLAGS += -DCAPSTONE_HAS_ARM
 CAP_CFLAGS += -DCAPSTONE_HAS_ARM64
 CAP_CFLAGS += -DCAPSTONE_HAS_POWERPC
+CAP_CFLAGS += -DCAPSTONE_HAS_SYSZ
 CAP_CFLAGS += -DCAPSTONE_HAS_X86
 
 .PHONY: capstone/all
diff --git a/disas.c b/disas.c
index 3e2bfa572b..51c71534a3 100644
--- a/disas.c
+++ b/disas.c
@@ -550,6 +550,9 @@  void disas(FILE *out, void *code, unsigned long size)
     print_insn = print_insn_m68k;
 #elif defined(__s390__)
     print_insn = print_insn_s390;
+    s.info.cap_arch = CS_ARCH_SYSZ;
+    s.info.cap_insn_unit = 2;
+    s.info.cap_insn_split = 6;
 #elif defined(__hppa__)
     print_insn = print_insn_hppa;
 #endif
diff --git a/target/s390x/cpu.c b/target/s390x/cpu.c
index 3abe7e80fd..44f40f1f8c 100644
--- a/target/s390x/cpu.c
+++ b/target/s390x/cpu.c
@@ -43,6 +43,7 @@ 
 #include "sysemu/tcg.h"
 #endif
 #include "fpu/softfloat-helpers.h"
+#include "disas/capstone.h"
 
 #define CR0_RESET       0xE0UL
 #define CR14_RESET      0xC2000000UL;
@@ -180,6 +181,9 @@  static void s390_cpu_disas_set_info(CPUState *cpu, disassemble_info *info)
 {
     info->mach = bfd_mach_s390_64;
     info->print_insn = print_insn_s390;
+    info->cap_arch = CS_ARCH_SYSZ;
+    info->cap_insn_unit = 2;
+    info->cap_insn_split = 6;
 }
 
 static void s390_cpu_realizefn(DeviceState *dev, Error **errp)