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core/system/devel/binutils/files/gentoo/0005-Fix-unused-variable-warnings.patch
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Rmys 7a85f15ae2 binutils rebuild
2025-11-07 17:48:43 +03:00

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From 29996106c19da84c522dbfa9d986f0e18540a9fc Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Fri, 18 Jul 2025 14:40:17 +0930
Subject: [PATCH 05/23] Fix unused variable warnings
(cherry picked from commit 1cfce7750aefc84768e143076bac239134ceb40d)
---
bfd/coff-mips.c | 3 +--
bfd/elf32-arm.c | 5 ++---
bfd/elf32-bfin.c | 3 +--
bfd/elf32-csky.c | 5 ++---
bfd/elf32-microblaze.c | 7 ++-----
bfd/elf32-nds32.c | 5 ++---
bfd/elf64-ppc.c | 5 ++---
bfd/elfnn-aarch64.c | 3 +--
8 files changed, 13 insertions(+), 23 deletions(-)
diff --git a/bfd/coff-mips.c b/bfd/coff-mips.c
index 8c4d4f7bf73..1213a159358 100644
--- a/bfd/coff-mips.c
+++ b/bfd/coff-mips.c
@@ -801,7 +801,6 @@ mips_relocate_section (bfd *output_bfd,
bool gp_undefined;
struct external_reloc *ext_rel;
struct external_reloc *ext_rel_end;
- unsigned int i;
bool got_lo;
struct internal_reloc lo_int_rel;
bfd_size_type amt;
@@ -861,7 +860,7 @@ mips_relocate_section (bfd *output_bfd,
ext_rel = (struct external_reloc *) external_relocs;
ext_rel_end = ext_rel + input_section->reloc_count;
- for (i = 0; ext_rel < ext_rel_end; ext_rel++, i++)
+ for (; ext_rel < ext_rel_end; ext_rel++)
{
struct internal_reloc int_rel;
bool use_lo = false;
diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c
index c913f2b4c7d..a8fca76eb09 100644
--- a/bfd/elf32-arm.c
+++ b/bfd/elf32-arm.c
@@ -6527,16 +6527,15 @@ elf32_arm_size_stubs (bfd *output_bfd,
while (1)
{
bfd *input_bfd;
- unsigned int bfd_indx;
asection *stub_sec;
enum elf32_arm_stub_type stub_type;
bool stub_changed = false;
unsigned prev_num_a8_fixes = num_a8_fixes;
num_a8_fixes = 0;
- for (input_bfd = info->input_bfds, bfd_indx = 0;
+ for (input_bfd = info->input_bfds;
input_bfd != NULL;
- input_bfd = input_bfd->link.next, bfd_indx++)
+ input_bfd = input_bfd->link.next)
{
Elf_Internal_Shdr *symtab_hdr;
asection *section;
diff --git a/bfd/elf32-bfin.c b/bfd/elf32-bfin.c
index 7ac95a0634e..3cb554a717d 100644
--- a/bfd/elf32-bfin.c
+++ b/bfd/elf32-bfin.c
@@ -1376,7 +1376,6 @@ bfin_relocate_section (bfd * output_bfd,
asection *sgot;
Elf_Internal_Rela *rel;
Elf_Internal_Rela *relend;
- int i = 0;
dynobj = elf_hash_table (info)->dynobj;
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
@@ -1387,7 +1386,7 @@ bfin_relocate_section (bfd * output_bfd,
rel = relocs;
relend = relocs + input_section->reloc_count;
- for (; rel < relend; rel++, i++)
+ for (; rel < relend; rel++)
{
int r_type;
reloc_howto_type *howto;
diff --git a/bfd/elf32-csky.c b/bfd/elf32-csky.c
index 47a63895b55..3f55e7cbbac 100644
--- a/bfd/elf32-csky.c
+++ b/bfd/elf32-csky.c
@@ -3446,13 +3446,12 @@ elf32_csky_size_stubs (bfd *output_bfd,
while (1)
{
bfd *input_bfd;
- unsigned int bfd_indx;
asection *stub_sec;
bool stub_changed = false;
- for (input_bfd = info->input_bfds, bfd_indx = 0;
+ for (input_bfd = info->input_bfds;
input_bfd != NULL;
- input_bfd = input_bfd->link.next, bfd_indx++)
+ input_bfd = input_bfd->link.next)
{
Elf_Internal_Shdr *symtab_hdr;
asection *section;
diff --git a/bfd/elf32-microblaze.c b/bfd/elf32-microblaze.c
index 57c37c53074..db7ed465779 100644
--- a/bfd/elf32-microblaze.c
+++ b/bfd/elf32-microblaze.c
@@ -1765,7 +1765,6 @@ microblaze_elf_relax_section (bfd *abfd,
Elf_Internal_Rela *irel, *irelend;
bfd_byte *contents = NULL;
bfd_byte *free_contents = NULL;
- int rel_count;
unsigned int shndx;
size_t i, sym_index;
asection *o;
@@ -1818,8 +1817,7 @@ microblaze_elf_relax_section (bfd *abfd,
goto error_return;
irelend = internal_relocs + sec->reloc_count;
- rel_count = 0;
- for (irel = internal_relocs; irel < irelend; irel++, rel_count++)
+ for (irel = internal_relocs; irel < irelend; irel++)
{
bfd_vma symval;
if ((ELF32_R_TYPE (irel->r_info) != (int) R_MICROBLAZE_64_PCREL)
@@ -1935,10 +1933,9 @@ microblaze_elf_relax_section (bfd *abfd,
if (sdata->relax_count > 0)
{
shndx = _bfd_elf_section_from_bfd_section (abfd, sec);
- rel_count = 0;
sdata->relax[sdata->relax_count].addr = sec->size;
- for (irel = internal_relocs; irel < irelend; irel++, rel_count++)
+ for (irel = internal_relocs; irel < irelend; irel++)
{
bfd_vma nraddr;
diff --git a/bfd/elf32-nds32.c b/bfd/elf32-nds32.c
index 3627b30af9c..bcd7c42e300 100644
--- a/bfd/elf32-nds32.c
+++ b/bfd/elf32-nds32.c
@@ -4344,7 +4344,6 @@ nds32_elf_late_size_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
Elf_Internal_Shdr *symtab_hdr;
asection *sgot;
char *local_tls_type;
- unsigned long symndx;
bfd_vma *local_tlsdesc_gotent;
if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour)
@@ -4386,8 +4385,8 @@ nds32_elf_late_size_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
sgot = elf_hash_table (info)->sgot;
local_tls_type = elf32_nds32_local_got_tls_type (ibfd);
local_tlsdesc_gotent = elf32_nds32_local_tlsdesc_gotent (ibfd);
- for (symndx = 0; local_got < end_local_got;
- ++local_got, ++local_tls_type, ++local_tlsdesc_gotent, ++symndx)
+ for (; local_got < end_local_got;
+ ++local_got, ++local_tls_type, ++local_tlsdesc_gotent)
{
if (*local_got > 0)
{
diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
index 3e768dca8d6..00c1c32ffd2 100644
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@@ -13819,15 +13819,14 @@ ppc64_elf_size_stubs (struct bfd_link_info *info)
while (1)
{
bfd *input_bfd;
- unsigned int bfd_indx;
struct map_stub *group;
htab->stub_iteration += 1;
htab->relr_count = 0;
- for (input_bfd = info->input_bfds, bfd_indx = 0;
+ for (input_bfd = info->input_bfds;
input_bfd != NULL;
- input_bfd = input_bfd->link.next, bfd_indx++)
+ input_bfd = input_bfd->link.next)
{
Elf_Internal_Shdr *symtab_hdr;
asection *section;
diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
index 9e98215d638..e86f0280c2a 100644
--- a/bfd/elfnn-aarch64.c
+++ b/bfd/elfnn-aarch64.c
@@ -8464,10 +8464,9 @@ elfNN_aarch64_modify_headers (bfd *abfd,
struct bfd_link_info *info)
{
struct elf_segment_map *m;
- unsigned int segment_count = 0;
Elf_Internal_Phdr *p;
- for (m = elf_seg_map (abfd); m != NULL; m = m->next, segment_count++)
+ for (m = elf_seg_map (abfd); m != NULL; m = m->next)
{
/* We are only interested in the memory tag segment that will be dumped
to a core file. If we have no memory tags or this isn't a core file we
--
2.49.1
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