Make amd64_x32_init_abi and amd64_init_abi argument constant

gdb:

2017-07-25  Yao Qi  <yao.qi@linaro.org>

	* amd64-tdep.c (amd64_init_abi): Make argument default_tdesc
	constant.
	(amd64_x32_init_abi): Likewise.
	* amd64-tdep.h (amd64_init_abi): Update declaration.
	(amd64_x32_init_abi): Likewise.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index eb49001..5aa7609 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,13 @@
 2017-07-25  Yao Qi  <yao.qi@linaro.org>
 
+       * amd64-tdep.c (amd64_init_abi): Make argument default_tdesc
+       constant.
+       (amd64_x32_init_abi): Likewise.
+       * amd64-tdep.h (amd64_init_abi): Update declaration.
+       (amd64_x32_init_abi): Likewise.
+
+2017-07-25  Yao Qi  <yao.qi@linaro.org>
+
        PR tdep/21717
        * arm-linux-nat.c (arm_linux_fetch_inferior_registers): Update
        condition for FPSCR.

diff --git a/gdb/amd64-tdep.c b/gdb/amd64-tdep.c
index 6171bc5..f647402 100644 (file)
--- a/gdb/amd64-tdep.c
+++ b/gdb/amd64-tdep.c
@@ -3006,7 +3006,7 @@ static const int amd64_record_regmap[] =
 
 void
 amd64_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch,
-               target_desc *default_tdesc)
+               const target_desc *default_tdesc)
 {
   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
   const struct target_desc *tdesc = info.target_desc;
@@ -3198,7 +3198,7 @@ amd64_x32_pseudo_register_type (struct gdbarch *gdbarch, int regnum)
 
 void
 amd64_x32_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch,
-                   target_desc *default_tdesc)
+                   const target_desc *default_tdesc)
 {
   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
 

diff --git a/gdb/amd64-tdep.h b/gdb/amd64-tdep.h
index d4c6c9a..c1caf99 100644 (file)
--- a/gdb/amd64-tdep.h
+++ b/gdb/amd64-tdep.h
@@ -102,13 +102,13 @@ extern void amd64_displaced_step_fixup (struct gdbarch *gdbarch,
    tdesc, if INFO does not specify one.  */
 extern void amd64_init_abi (struct gdbarch_info info,
                            struct gdbarch *gdbarch,
-                           target_desc *default_tdesc);
+                           const target_desc *default_tdesc);
 
 /* Initialize the ABI for x32.  Uses DEFAULT_TDESC as fallback tdesc,
    if INFO does not specify one.  */
 extern void amd64_x32_init_abi (struct gdbarch_info info,
                                struct gdbarch *gdbarch,
-                               target_desc *default_tdesc);
+                               const target_desc *default_tdesc);
 extern const struct target_desc *amd64_target_description (uint64_t xcr0);
 
 /* Fill register REGNUM in REGCACHE with the appropriate