gdb: use caller objfile in dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value

[deliverable/binutils-gdb.git] / gdb / gdbcore.h

diff --git a/gdb/gdbcore.h b/gdb/gdbcore.h
index 04a4b4767a0d3bdfbe83afffc5287c16054205f2..24db21e462c6408fbfd23deeca41146f852964c5 100644 (file)
--- a/gdb/gdbcore.h
+++ b/gdb/gdbcore.h
@@ -1,6 +1,6 @@
 /* Machine independent variables that describe the core file under GDB.
 
-   Copyright (C) 1986-2018 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -133,11 +133,11 @@ extern void specify_exec_file_hook (void (*hook) (const char *filename));
 
 /* Binary File Diddler for the core file.  */
 
-#define core_bfd (current_program_space->cbfd)
+#define core_bfd (current_program_space->cbfd.get ())
 
 /* Whether to open exec and core files read-only or read-write.  */
 
-extern int write_files;
+extern bool write_files;
 
 /* Open and set up the core file bfd.  */
 
@@ -157,75 +157,17 @@ extern void exec_file_locate_attach (int pid, int defer_bp_reset, int from_tty);
 
 extern void validate_files (void);
 
+/* Give the user a message if the current exec file does not match the exec
+   file determined from the target.  In case of mismatch, ask the user
+   if the exec file determined from target must be loaded.  */
+extern void validate_exec_file (int from_tty);
+
 /* The current default bfd target.  */
 
-extern char *gnutarget;
+extern const char *gnutarget;
 
 extern void set_gnutarget (const char *);
 
-/* Structure to keep track of core register reading functions for
-   various core file types.  */
-
-struct core_fns
-  {
-
-    /* BFD flavour that a core file handler is prepared to read.  This
-       can be used by the handler's core tasting function as a first
-       level filter to reject BFD's that don't have the right
-       flavour.  */
-
-    enum bfd_flavour core_flavour;
-
-    /* Core file handler function to call to recognize corefile
-       formats that BFD rejects.  Some core file format just don't fit
-       into the BFD model, or may require other resources to identify
-       them, that simply aren't available to BFD (such as symbols from
-       another file).  Returns nonzero if the handler recognizes the
-       format, zero otherwise.  */
-
-    int (*check_format) (bfd *);
-
-    /* Core file handler function to call to ask if it can handle a
-       given core file format or not.  Returns zero if it can't,
-       nonzero otherwise.  */
-
-    int (*core_sniffer) (struct core_fns *, bfd *);
-
-    /* Extract the register values out of the core file and supply them
-       into REGCACHE.
-
-       CORE_REG_SECT points to the register values themselves, read into
-       memory.
-
-       CORE_REG_SIZE is the size of that area.
-
-       WHICH says which set of registers we are handling:
-         0 --- integer registers
-         2 --- floating-point registers, on machines where they are
-               discontiguous
-         3 --- extended floating-point registers, on machines where
-               these are present in yet a third area.  (GNU/Linux uses
-               this to get at the SSE registers.)
-
-       REG_ADDR is the offset from u.u_ar0 to the register values relative to
-       core_reg_sect.  This is used with old-fashioned core files to locate the
-       registers in a large upage-plus-stack ".reg" section.  Original upage
-       address X is at location core_reg_sect+x+reg_addr.  */
-
-    void (*core_read_registers) (struct regcache *regcache,
-                                char *core_reg_sect,
-                                unsigned core_reg_size,
-                                int which, CORE_ADDR reg_addr);
-
-    /* Finds the next struct core_fns.  They are allocated and
-       initialized in whatever module implements the functions pointed
-       to; an initializer calls deprecated_add_core_fns to add them to
-       the global chain.  */
-
-    struct core_fns *next;
-
-  };
-
 /* Build either a single-thread or multi-threaded section name for
    PTID.
 
@@ -269,10 +211,4 @@ private:
   std::string m_storage;
 };
 
-/* NOTE: cagney/2004-04-05: Replaced by "regset.h" and
-   regset_from_core_section().  */
-extern void deprecated_add_core_fns (struct core_fns *cf);
-extern int default_core_sniffer (struct core_fns *cf, bfd * abfd);
-extern int default_check_format (bfd * abfd);
-
 #endif /* !defined (GDBCORE_H) */