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[ARC] [COMMITTED] Fix formatting.

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Small formatting fixes.

2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>

	* elf32-arc.c (bfd_get_32_me): Add a small description, fix
	formatting.
	(reloc_type_to_name): Fix formatting.
	(arc_elf_object_p): Likewise.
	(debug_arc_reloc): Likewise.
	(arc_do_relocation): Likewise.
This commit is contained in:
Claudiu Zissulescu 2019-07-24 17:53:00 +03:00
parent dac6552d4a
commit 9596751830
2 changed files with 82 additions and 68 deletions
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9
bfd/ChangeLog
View File

@ -1,3 +1,12 @@
2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
* elf32-arc.c (bfd_get_32_me): Add a small description, fix
formating.
(reloc_type_to_name): Fix formating.
(arc_elf_object_p): Likewise.
(debug_arc_reloc): Likewise.
(arc_do_relocation): Likewise.
2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
* elf32-arc.c (bfd_get_32_me): New function.

141
bfd/elf32-arc.c
View File

@ -81,11 +81,11 @@ reloc_type_to_name (unsigned int type)
{
switch (type)
{
#include "elf/arc-reloc.def"
#include "elf/arc-reloc.def"
default:
return "UNKNOWN";
break;
default:
return "UNKNOWN";
break;
}
}
@ -96,20 +96,24 @@ reloc_type_to_name (unsigned int type)
#define USE_REL 1
/* Similar with bfd_get_32 but taking into account the
middle-endianess of the ARC CPUs. Only to be used in code
sections. */
static bfd_vma
bfd_get_32_me (bfd * abfd,const unsigned char * data)
{
bfd_vma value = 0;
if (bfd_big_endian(abfd)) {
if (bfd_big_endian (abfd))
value = bfd_get_32 (abfd, data);
}
else {
value = ((bfd_get_8 (abfd, data) & 255) << 16);
value |= ((bfd_get_8 (abfd, data + 1) & 255) << 24);
value |= (bfd_get_8 (abfd, data + 2) & 255);
value |= ((bfd_get_8 (abfd, data + 3) & 255) << 8);
}
else
{
value = ((bfd_get_8 (abfd, data) & 255) << 16);
value |= ((bfd_get_8 (abfd, data + 1) & 255) << 24);
value |= (bfd_get_8 (abfd, data + 2) & 255);
value |= ((bfd_get_8 (abfd, data + 3) & 255) << 8);
}
return value;
}
@ -1001,22 +1005,22 @@ arc_elf_object_p (bfd * abfd)
{
switch (arch)
{
case E_ARC_MACH_ARC600:
mach = bfd_mach_arc_arc600;
break;
case E_ARC_MACH_ARC601:
mach = bfd_mach_arc_arc601;
break;
case E_ARC_MACH_ARC700:
mach = bfd_mach_arc_arc700;
break;
case EF_ARC_CPU_ARCV2HS:
case EF_ARC_CPU_ARCV2EM:
mach = bfd_mach_arc_arcv2;
break;
default:
mach = bfd_arc_get_mach_from_attributes (abfd);
break;
case E_ARC_MACH_ARC600:
mach = bfd_mach_arc_arc600;
break;
case E_ARC_MACH_ARC601:
mach = bfd_mach_arc_arc601;
break;
case E_ARC_MACH_ARC700:
mach = bfd_mach_arc_arc700;
break;
case EF_ARC_CPU_ARCV2HS:
case EF_ARC_CPU_ARCV2EM:
mach = bfd_mach_arc_arcv2;
break;
default:
mach = bfd_arc_get_mach_from_attributes (abfd);
break;
}
}
else
@ -1096,7 +1100,8 @@ debug_arc_reloc (struct arc_relocation_data reloc_data)
ARC_DEBUG (", output_section->vma = 0x%08x",
((unsigned int) reloc_data.sym_section->output_section->vma));
ARC_DEBUG ("\n");
if (reloc_data.sym_section->owner && reloc_data.sym_section->owner->filename)
if (reloc_data.sym_section->owner
&& reloc_data.sym_section->owner->filename)
ARC_DEBUG (" file: %s\n", reloc_data.sym_section->owner->filename);
}
else
@ -1312,25 +1317,25 @@ arc_do_relocation (bfd_byte * contents,
switch (reloc_data.howto->size)
{
case 2:
insn = arc_bfd_get_32 (abfd,
contents + reloc_data.reloc_offset,
reloc_data.input_section);
break;
case 1:
insn = arc_bfd_get_16 (abfd,
contents + reloc_data.reloc_offset,
reloc_data.input_section);
break;
case 0:
insn = arc_bfd_get_8 (abfd,
contents + reloc_data.reloc_offset,
reloc_data.input_section);
break;
default:
insn = 0;
BFD_ASSERT (0);
break;
case 2:
insn = arc_bfd_get_32 (abfd,
contents + reloc_data.reloc_offset,
reloc_data.input_section);
break;
case 1:
insn = arc_bfd_get_16 (abfd,
contents + reloc_data.reloc_offset,
reloc_data.input_section);
break;
case 0:
insn = arc_bfd_get_8 (abfd,
contents + reloc_data.reloc_offset,
reloc_data.input_section);
break;
default:
insn = 0;
BFD_ASSERT (0);
break;
}
orig_insn = insn;
@ -1339,9 +1344,9 @@ arc_do_relocation (bfd_byte * contents,
{
#include "elf/arc-reloc.def"
default:
BFD_ASSERT (0);
break;
default:
BFD_ASSERT (0);
break;
}
/* Check for relocation overflow. */
@ -1368,25 +1373,25 @@ arc_do_relocation (bfd_byte * contents,
/* Write updated instruction back to memory. */
switch (reloc_data.howto->size)
{
case 2:
arc_bfd_put_32 (abfd, insn,
contents + reloc_data.reloc_offset,
reloc_data.input_section);
break;
case 1:
case 2:
arc_bfd_put_32 (abfd, insn,
contents + reloc_data.reloc_offset,
reloc_data.input_section);
break;
case 1:
arc_bfd_put_16 (abfd, insn,
contents + reloc_data.reloc_offset,
reloc_data.input_section);
break;
case 0:
arc_bfd_put_8 (abfd, insn,
contents + reloc_data.reloc_offset,
reloc_data.input_section);
break;
default:
ARC_DEBUG ("size = %d\n", reloc_data.howto->size);
BFD_ASSERT (0);
contents + reloc_data.reloc_offset,
reloc_data.input_section);
break;
case 0:
arc_bfd_put_8 (abfd, insn,
contents + reloc_data.reloc_offset,
reloc_data.input_section);
break;
default:
ARC_DEBUG ("size = %d\n", reloc_data.howto->size);
BFD_ASSERT (0);
break;
}
return bfd_reloc_ok;