packaging: unlimit stack size to fix argument list too long error

[platform/upstream/binutils.git] / gdb / i386-tdep.c

diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
index 1e68505..8387c72 100644 (file)
--- a/gdb/i386-tdep.c
+++ b/gdb/i386-tdep.c
@@ -44,7 +44,6 @@
 #include "dis-asm.h"
 #include "disasm.h"
 #include "remote.h"
-#include "exceptions.h"
 #include "i386-tdep.h"
 #include "i387-tdep.h"
 #include "x86-xstate.h"
@@ -3806,26 +3805,6 @@ i386_collect_fpregset (const struct regset *regset,
   i387_collect_fsave (regcache, regnum, fpregs);
 }
 
-/* Similar to i386_supply_fpregset, but use XSAVE extended state.  */
-
-static void
-i386_supply_xstateregset (const struct regset *regset,
-                         struct regcache *regcache, int regnum,
-                         const void *xstateregs, size_t len)
-{
-  i387_supply_xsave (regcache, regnum, xstateregs);
-}
-
-/* Similar to i386_collect_fpregset , but use XSAVE extended state.  */
-
-static void
-i386_collect_xstateregset (const struct regset *regset,
-                          const struct regcache *regcache,
-                          int regnum, void *xstateregs, size_t len)
-{
-  i387_collect_xsave (regcache, regnum, xstateregs, 1);
-}
-
 /* Register set definitions.  */
 
 const struct regset i386_gregset =
@@ -3833,37 +3812,24 @@ const struct regset i386_gregset =
     NULL, i386_supply_gregset, i386_collect_gregset
   };
 
-static const struct regset i386_fpregset =
+const struct regset i386_fpregset =
   {
     NULL, i386_supply_fpregset, i386_collect_fpregset
   };
 
-static const struct regset i386_xstateregset =
-  {
-    NULL, i386_supply_xstateregset, i386_collect_xstateregset
-  };
+/* Default iterator over core file register note sections.  */
 
-/* Return the appropriate register set for the core section identified
-   by SECT_NAME and SECT_SIZE.  */
-
-const struct regset *
-i386_regset_from_core_section (struct gdbarch *gdbarch,
-                              const char *sect_name, size_t sect_size)
+void
+i386_iterate_over_regset_sections (struct gdbarch *gdbarch,
+                                  iterate_over_regset_sections_cb *cb,
+                                  void *cb_data,
+                                  const struct regcache *regcache)
 {
   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
 
-  if (strcmp (sect_name, ".reg") == 0 && sect_size == tdep->sizeof_gregset)
-      return &i386_gregset;
-
-  if ((strcmp (sect_name, ".reg2") == 0 && sect_size == tdep->sizeof_fpregset)
-      || (strcmp (sect_name, ".reg-xfp") == 0
-         && sect_size == I387_SIZEOF_FXSAVE))
-    return &i386_fpregset;
-
-  if (strcmp (sect_name, ".reg-xstate") == 0)
-    return &i386_xstateregset;
-
-  return NULL;
+  cb (".reg", tdep->sizeof_gregset, &i386_gregset, NULL, cb_data);
+  if (tdep->sizeof_fpregset)
+    cb (".reg2", tdep->sizeof_fpregset, tdep->fpregset, NULL, cb_data);
 }
 \f
 
@@ -8291,6 +8257,7 @@ i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 
   /* Floating-point registers.  */
   tdep->sizeof_fpregset = I387_SIZEOF_FSAVE;
+  tdep->fpregset = &i386_fpregset;
 
   /* The default settings include the FPU registers, the MMX registers
      and the SSE registers.  This can be overridden for a specific ABI
@@ -8595,9 +8562,9 @@ i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   /* If we have a register mapping, enable the generic core file
      support, unless it has already been enabled.  */
   if (tdep->gregset_reg_offset
-      && !gdbarch_regset_from_core_section_p (gdbarch))
-    set_gdbarch_regset_from_core_section (gdbarch,
-                                         i386_regset_from_core_section);
+      && !gdbarch_iterate_over_regset_sections_p (gdbarch))
+    set_gdbarch_iterate_over_regset_sections
+      (gdbarch, i386_iterate_over_regset_sections);
 
   set_gdbarch_skip_permanent_breakpoint (gdbarch,
                                         i386_skip_permanent_breakpoint);