From: Tom Tromey <tom@tromey.com>
To: gdb-patches@sourceware.org
Subject: [PATCH v2 3/5] Hoist a call to frob_address
Date: Tue, 28 May 2024 13:23:56 -0600 [thread overview]
Message-ID: <20240528-dwarf-race-relocate-v2-3-a8d042e75925@tromey.com> (raw)
In-Reply-To: <20240528-dwarf-race-relocate-v2-0-a8d042e75925@tromey.com>
This hoists the call to frob_address in
lookup_minimal_symbol_by_pc_section, so that it now appears earlier in
the loop. This is just a small cleanup. Making this change also made
it clear that 'pc' is not used, so this removes the local variable as
well.
---
gdb/minsyms.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/gdb/minsyms.c b/gdb/minsyms.c
index 97b1a1c15c8..beafb6ad6dc 100644
--- a/gdb/minsyms.c
+++ b/gdb/minsyms.c
@@ -795,7 +795,9 @@ lookup_minimal_symbol_by_pc_section (CORE_ADDR pc_in, struct obj_section *sectio
for (objfile *objfile : section->objfile->separate_debug_objfiles ())
{
- CORE_ADDR pc = pc_in;
+ unrelocated_addr unrel_pc;
+ if (!frob_address (objfile, pc_in, &unrel_pc))
+ continue;
/* If this objfile has a minimal symbol table, go search it
using a binary search. */
@@ -826,9 +828,7 @@ lookup_minimal_symbol_by_pc_section (CORE_ADDR pc_in, struct obj_section *sectio
Warning: this code is trickier than it would appear at first. */
- unrelocated_addr unrel_pc;
- if (frob_address (objfile, pc, &unrel_pc)
- && unrel_pc >= msymbol[lo].unrelocated_address ())
+ if (unrel_pc >= msymbol[lo].unrelocated_address ())
{
while (msymbol[hi].unrelocated_address () > unrel_pc)
{
--
2.44.0
next prev parent reply other threads:[~2024-05-28 19:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-28 19:23 [PATCH v2 0/5] Cleanups in lookup_minimal_symbol_by_pc_section Tom Tromey
2024-05-28 19:23 ` [PATCH v2 1/5] Compare section index " Tom Tromey
2024-05-28 19:23 ` [PATCH v2 2/5] Remove unnecessary null check " Tom Tromey
2024-05-28 19:23 ` Tom Tromey [this message]
2024-05-28 19:23 ` [PATCH v2 4/5] Use bound_minimal_symbol more " Tom Tromey
2024-05-28 19:23 ` [PATCH v2 5/5] Fix address comparison " Tom Tromey
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