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64 lines
3.1 KiB
64 lines
3.1 KiB
5 years ago
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From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
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From: Fedora GDB patches <invalid@email.com>
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Date: Fri, 27 Oct 2017 21:07:50 +0200
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Subject: gdb-archer-pie-addons.patch
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;;=push+jan: May get obsoleted by Tom's unrelocated objfiles patch.
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diff --git a/gdb/gdbtypes.h b/gdb/gdbtypes.h
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--- a/gdb/gdbtypes.h
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+++ b/gdb/gdbtypes.h
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@@ -507,6 +507,7 @@ enum field_loc_kind
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{
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FIELD_LOC_KIND_BITPOS, /**< bitpos */
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FIELD_LOC_KIND_ENUMVAL, /**< enumval */
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+ /* This address is unrelocated by the objfile's ANOFFSET. */
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FIELD_LOC_KIND_PHYSADDR, /**< physaddr */
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FIELD_LOC_KIND_PHYSNAME, /**< physname */
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FIELD_LOC_KIND_DWARF_BLOCK /**< dwarf_block */
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@@ -558,6 +559,7 @@ union field_location
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field. Otherwise, physname is the mangled label of the
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static field. */
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+ /* This address is unrelocated by the objfile's ANOFFSET. */
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CORE_ADDR physaddr;
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const char *physname;
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@@ -1436,6 +1438,7 @@ extern void set_type_vptr_basetype (struct type *, struct type *);
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#define FIELD_ENUMVAL_LVAL(thisfld) ((thisfld).loc.enumval)
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#define FIELD_ENUMVAL(thisfld) (FIELD_ENUMVAL_LVAL (thisfld) + 0)
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#define FIELD_STATIC_PHYSNAME(thisfld) ((thisfld).loc.physname)
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+/* This address is unrelocated by the objfile's ANOFFSET. */
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#define FIELD_STATIC_PHYSADDR(thisfld) ((thisfld).loc.physaddr)
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#define FIELD_DWARF_BLOCK(thisfld) ((thisfld).loc.dwarf_block)
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#define SET_FIELD_BITPOS(thisfld, bitpos) \
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@@ -1447,6 +1450,7 @@ extern void set_type_vptr_basetype (struct type *, struct type *);
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#define SET_FIELD_PHYSNAME(thisfld, name) \
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(FIELD_LOC_KIND (thisfld) = FIELD_LOC_KIND_PHYSNAME, \
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FIELD_STATIC_PHYSNAME (thisfld) = (name))
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+/* This address is unrelocated by the objfile's ANOFFSET. */
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#define SET_FIELD_PHYSADDR(thisfld, addr) \
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(FIELD_LOC_KIND (thisfld) = FIELD_LOC_KIND_PHYSADDR, \
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FIELD_STATIC_PHYSADDR (thisfld) = (addr))
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@@ -1463,6 +1467,7 @@ extern void set_type_vptr_basetype (struct type *, struct type *);
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#define TYPE_FIELD_BITPOS(thistype, n) FIELD_BITPOS (TYPE_FIELD (thistype, n))
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#define TYPE_FIELD_ENUMVAL(thistype, n) FIELD_ENUMVAL (TYPE_FIELD (thistype, n))
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#define TYPE_FIELD_STATIC_PHYSNAME(thistype, n) FIELD_STATIC_PHYSNAME (TYPE_FIELD (thistype, n))
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+/* This address is unrelocated by the objfile's ANOFFSET. */
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#define TYPE_FIELD_STATIC_PHYSADDR(thistype, n) FIELD_STATIC_PHYSADDR (TYPE_FIELD (thistype, n))
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#define TYPE_FIELD_DWARF_BLOCK(thistype, n) FIELD_DWARF_BLOCK (TYPE_FIELD (thistype, n))
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#define TYPE_FIELD_ARTIFICIAL(thistype, n) FIELD_ARTIFICIAL(TYPE_FIELD(thistype,n))
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diff --git a/gdb/value.c b/gdb/value.c
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--- a/gdb/value.c
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+++ b/gdb/value.c
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@@ -2827,7 +2827,8 @@ value_static_field (struct type *type, int fieldno)
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{
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case FIELD_LOC_KIND_PHYSADDR:
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retval = value_at_lazy (TYPE_FIELD_TYPE (type, fieldno),
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- TYPE_FIELD_STATIC_PHYSADDR (type, fieldno));
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+ TYPE_FIELD_STATIC_PHYSADDR (type, fieldno)
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+ + (TYPE_OBJFILE (type) == NULL ? 0 : ANOFFSET (TYPE_OBJFILE (type)->section_offsets, SECT_OFF_TEXT (TYPE_OBJFILE (type)))));
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break;
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case FIELD_LOC_KIND_PHYSNAME:
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{
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