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* minsyms.h (struct bound_minimal_symbol): New.

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(lookup_minimal_symbol_and_objfile): Return bound_minimal_symbol.
	Remove objfile argument.
	(lookup_minimal_symbol_by_pc_section, lookup_minimal_symbol_by_pc):
	Return bound_minimal_symbol.
	* minsyms.c (lookup_minimal_symbol_by_pc_1)
	(lookup_minimal_symbol_by_pc_section, lookup_minimal_symbol_by_pc):
	Return bound_minimal_symbol.
	(in_gnu_ifunc_stub): Update.
	(lookup_minimal_symbol_and_objfile): Return bound_minimal_symbol.
	Remove 'objfile_p' argument.
	(lookup_solib_trampoline_symbol_by_pc): Update.
	* ada-tasks.c, amd64-windows-tdep.c, arm-tdep.c,
	arm-wince-tdep.c, block.c, blockframe.c, breakpoint.c, btrace.c,
	c-valprint.c, dwarf2loc.c, elfread.c, frame.c, frv-tdep.c,
	glibc-tdep.c, gnu-v2-abi.c, gnu-v3-abi.c, hppa-hpux-tdep.c,
	i386-tdep.c, ia64-tdep.c, infcall.c, infcmd.c, jit.c,
	linux-fork.c, m32c-tdep.c, m68hc11-tdep.c, maint.c,
	mips-tdep.c, p-valprint.c, parse.c, ppc-linux-tdep.c,
	ppc-sysv-tdep.c, printcmd.c, rs6000-tdep.c, sh64-tdep.c,
	stack.c, symtab.c, tui/tui-disasm.c: Update.
This commit is contained in:
Tom Tromey
2013-04-08 19:59:09 +00:00
parent f85f34ede8
commit 7cbd4a934e
41 changed files with 344 additions and 258 deletions
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51
gdb/dwarf2loc.c
View File

@@ -527,19 +527,20 @@ call_site_to_target_addr (struct gdbarch *call_site_gdbarch,
dwarf_block = FIELD_DWARF_BLOCK (call_site->target);
if (dwarf_block == NULL)
{
struct minimal_symbol *msym;
struct bound_minimal_symbol msym;
msym = lookup_minimal_symbol_by_pc (call_site->pc - 1);
throw_error (NO_ENTRY_VALUE_ERROR,
_("DW_AT_GNU_call_site_target is not specified "
"at %s in %s"),
paddress (call_site_gdbarch, call_site->pc),
msym == NULL ? "???" : SYMBOL_PRINT_NAME (msym));
(msym.minsym == NULL ? "???"
: SYMBOL_PRINT_NAME (msym.minsym)));
}
if (caller_frame == NULL)
{
struct minimal_symbol *msym;
struct bound_minimal_symbol msym;
msym = lookup_minimal_symbol_by_pc (call_site->pc - 1);
throw_error (NO_ENTRY_VALUE_ERROR,
@@ -547,7 +548,8 @@ call_site_to_target_addr (struct gdbarch *call_site_gdbarch,
"requires known frame which is currently not "
"available at %s in %s"),
paddress (call_site_gdbarch, call_site->pc),
msym == NULL ? "???" : SYMBOL_PRINT_NAME (msym));
(msym.minsym == NULL ? "???"
: SYMBOL_PRINT_NAME (msym.minsym)));
}
caller_arch = get_frame_arch (caller_frame);
@@ -574,7 +576,7 @@ call_site_to_target_addr (struct gdbarch *call_site_gdbarch,
msym = lookup_minimal_symbol (physname, NULL, NULL);
if (msym == NULL)
{
msym = lookup_minimal_symbol_by_pc (call_site->pc - 1);
msym = lookup_minimal_symbol_by_pc (call_site->pc - 1).minsym;
throw_error (NO_ENTRY_VALUE_ERROR,
_("Cannot find function \"%s\" for a call site target "
"at %s in %s"),
@@ -670,14 +672,15 @@ func_verify_no_selftailcall (struct gdbarch *gdbarch, CORE_ADDR verify_addr)
if (target_addr == verify_addr)
{
struct minimal_symbol *msym;
struct bound_minimal_symbol msym;
msym = lookup_minimal_symbol_by_pc (verify_addr);
throw_error (NO_ENTRY_VALUE_ERROR,
_("DW_OP_GNU_entry_value resolving has found "
"function \"%s\" at %s can call itself via tail "
"calls"),
msym == NULL ? "???" : SYMBOL_PRINT_NAME (msym),
(msym.minsym == NULL ? "???"
: SYMBOL_PRINT_NAME (msym.minsym)),
paddress (gdbarch, verify_addr));
}
@@ -701,10 +704,11 @@ static void
tailcall_dump (struct gdbarch *gdbarch, const struct call_site *call_site)
{
CORE_ADDR addr = call_site->pc;
struct minimal_symbol *msym = lookup_minimal_symbol_by_pc (addr - 1);
struct bound_minimal_symbol msym = lookup_minimal_symbol_by_pc (addr - 1);
fprintf_unfiltered (gdb_stdlog, " %s(%s)", paddress (gdbarch, addr),
msym == NULL ? "???" : SYMBOL_PRINT_NAME (msym));
(msym.minsym == NULL ? "???"
: SYMBOL_PRINT_NAME (msym.minsym)));
}
@@ -934,7 +938,7 @@ call_site_find_chain_1 (struct gdbarch *gdbarch, CORE_ADDR caller_pc,
if (retval == NULL)
{
struct minimal_symbol *msym_caller, *msym_callee;
struct bound_minimal_symbol msym_caller, msym_callee;
msym_caller = lookup_minimal_symbol_by_pc (caller_pc);
msym_callee = lookup_minimal_symbol_by_pc (callee_pc);
@@ -942,11 +946,11 @@ call_site_find_chain_1 (struct gdbarch *gdbarch, CORE_ADDR caller_pc,
_("There are no unambiguously determinable intermediate "
"callers or callees between caller function \"%s\" at %s "
"and callee function \"%s\" at %s"),
(msym_caller == NULL
? "???" : SYMBOL_PRINT_NAME (msym_caller)),
(msym_caller.minsym == NULL
? "???" : SYMBOL_PRINT_NAME (msym_caller.minsym)),
paddress (gdbarch, caller_pc),
(msym_callee == NULL
? "???" : SYMBOL_PRINT_NAME (msym_callee)),
(msym_callee.minsym == NULL
? "???" : SYMBOL_PRINT_NAME (msym_callee.minsym)),
paddress (gdbarch, callee_pc));
}
@@ -1038,7 +1042,8 @@ dwarf_expr_reg_to_entry_parameter (struct frame_info *frame,
caller_frame = get_prev_frame (frame);
if (gdbarch != frame_unwind_arch (frame))
{
struct minimal_symbol *msym = lookup_minimal_symbol_by_pc (func_addr);
struct bound_minimal_symbol msym
= lookup_minimal_symbol_by_pc (func_addr);
struct gdbarch *caller_gdbarch = frame_unwind_arch (frame);
throw_error (NO_ENTRY_VALUE_ERROR,
@@ -1046,18 +1051,21 @@ dwarf_expr_reg_to_entry_parameter (struct frame_info *frame,
"(of %s (%s)) does not match caller gdbarch %s"),
gdbarch_bfd_arch_info (gdbarch)->printable_name,
paddress (gdbarch, func_addr),
msym == NULL ? "???" : SYMBOL_PRINT_NAME (msym),
(msym.minsym == NULL ? "???"
: SYMBOL_PRINT_NAME (msym.minsym)),
gdbarch_bfd_arch_info (caller_gdbarch)->printable_name);
}
if (caller_frame == NULL)
{
struct minimal_symbol *msym = lookup_minimal_symbol_by_pc (func_addr);
struct bound_minimal_symbol msym
= lookup_minimal_symbol_by_pc (func_addr);
throw_error (NO_ENTRY_VALUE_ERROR, _("DW_OP_GNU_entry_value resolving "
"requires caller of %s (%s)"),
paddress (gdbarch, func_addr),
msym == NULL ? "???" : SYMBOL_PRINT_NAME (msym));
(msym.minsym == NULL ? "???"
: SYMBOL_PRINT_NAME (msym.minsym)));
}
caller_pc = get_frame_pc (caller_frame);
call_site = call_site_for_pc (gdbarch, caller_pc);
@@ -1067,8 +1075,8 @@ dwarf_expr_reg_to_entry_parameter (struct frame_info *frame,
{
struct minimal_symbol *target_msym, *func_msym;
target_msym = lookup_minimal_symbol_by_pc (target_addr);
func_msym = lookup_minimal_symbol_by_pc (func_addr);
target_msym = lookup_minimal_symbol_by_pc (target_addr).minsym;
func_msym = lookup_minimal_symbol_by_pc (func_addr).minsym;
throw_error (NO_ENTRY_VALUE_ERROR,
_("DW_OP_GNU_entry_value resolving expects callee %s at %s "
"but the called frame is for %s at %s"),
@@ -1091,7 +1099,8 @@ dwarf_expr_reg_to_entry_parameter (struct frame_info *frame,
}
if (iparams == call_site->parameter_count)
{
struct minimal_symbol *msym = lookup_minimal_symbol_by_pc (caller_pc);
struct minimal_symbol *msym
= lookup_minimal_symbol_by_pc (caller_pc).minsym;
/* DW_TAG_GNU_call_site_parameter will be missing just if GCC could not
determine its value. */