[Libunwind-devel] [PATCH 40/57] Constify `dwarf_to_unw_regnum_map'

[Tommi Rantala]

---
 include/dwarf_i.h    |    2 +-
 src/ppc32/Gglobal.c  |    2 +-
 src/ppc64/Gglobal.c  |    2 +-
 src/x86/Gglobal.c    |    2 +-
 src/x86_64/Gglobal.c |    2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/dwarf_i.h b/include/dwarf_i.h
index 77f52fe..0e72845 100644
--- a/include/dwarf_i.h
+++ b/include/dwarf_i.h
@@ -17,7 +17,7 @@
 
 #ifndef dwarf_to_unw_regnum
 # define dwarf_to_unw_regnum_map               UNW_OBJ 
(dwarf_to_unw_regnum_map)
-extern uint8_t dwarf_to_unw_regnum_map[DWARF_REGNUM_MAP_LENGTH];
+extern const uint8_t dwarf_to_unw_regnum_map[DWARF_REGNUM_MAP_LENGTH];
 /* REG is evaluated multiple times; it better be side-effects free!  */
 # define dwarf_to_unw_regnum(reg)                                        \
   (((reg) <= DWARF_REGNUM_MAP_LENGTH) ? dwarf_to_unw_regnum_map[reg] : 0)
diff --git a/src/ppc32/Gglobal.c b/src/ppc32/Gglobal.c
index 3656666..6af9772 100644
--- a/src/ppc32/Gglobal.c
+++ b/src/ppc32/Gglobal.c
@@ -33,7 +33,7 @@ HIDDEN int tdep_init_done;
 
 /* The API register numbers are exactly the same as the .eh_frame
    registers, for now at least.  */
-HIDDEN uint8_t dwarf_to_unw_regnum_map[DWARF_REGNUM_MAP_LENGTH] =
+HIDDEN const uint8_t dwarf_to_unw_regnum_map[DWARF_REGNUM_MAP_LENGTH] =
   {
        [UNW_PPC32_R0]=UNW_PPC32_R0,
        [UNW_PPC32_R1]=UNW_PPC32_R1,
diff --git a/src/ppc64/Gglobal.c b/src/ppc64/Gglobal.c
index c192f62..7c5dfc1 100644
--- a/src/ppc64/Gglobal.c
+++ b/src/ppc64/Gglobal.c
@@ -33,7 +33,7 @@ HIDDEN int tdep_init_done;
 
 /* The API register numbers are exactly the same as the .eh_frame
    registers, for now at least.  */
-HIDDEN uint8_t dwarf_to_unw_regnum_map[DWARF_REGNUM_MAP_LENGTH] =
+HIDDEN const uint8_t dwarf_to_unw_regnum_map[DWARF_REGNUM_MAP_LENGTH] =
   {
        [UNW_PPC64_R0]=UNW_PPC64_R0,
        [UNW_PPC64_R1]=UNW_PPC64_R1,
diff --git a/src/x86/Gglobal.c b/src/x86/Gglobal.c
index d7f5326..24b388a 100644
--- a/src/x86/Gglobal.c
+++ b/src/x86/Gglobal.c
@@ -31,7 +31,7 @@ HIDDEN int tdep_init_done;
 
 /* See comments for svr4_dbx_register_map[] in gcc/config/i386/i386.c.  */
 
-HIDDEN uint8_t dwarf_to_unw_regnum_map[19] =
+HIDDEN const uint8_t dwarf_to_unw_regnum_map[19] =
   {
     UNW_X86_EAX, UNW_X86_ECX, UNW_X86_EDX, UNW_X86_EBX,
     UNW_X86_ESP, UNW_X86_EBP, UNW_X86_ESI, UNW_X86_EDI,
diff --git a/src/x86_64/Gglobal.c b/src/x86_64/Gglobal.c
index 7c66b6d..37fe6b0 100644
--- a/src/x86_64/Gglobal.c
+++ b/src/x86_64/Gglobal.c
@@ -34,7 +34,7 @@ HIDDEN int tdep_init_done;
 
 /* See comments for svr4_dbx_register_map[] in gcc/config/i386/i386.c.  */
 
-HIDDEN uint8_t dwarf_to_unw_regnum_map[DWARF_NUM_PRESERVED_REGS] =
+HIDDEN const uint8_t dwarf_to_unw_regnum_map[DWARF_NUM_PRESERVED_REGS] =
   {
     UNW_X86_64_RAX,
     UNW_X86_64_RDX,
-- 
1.7.9.5