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[AArch64] Flip sense of erratum_835769_scan.

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Marcus Shawcroft
2015-03-20 18:49:29 +00:00
committed by Marcus Shawcroft
parent 4c77202d00
commit 2144188dcf
2 changed files with 19 additions and 8 deletions
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6
bfd/ChangeLog
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@ -1,3 +1,9 @@
2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
* elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
sense of boolean return.
(elfNN_aarch64_size_stubs): Adjust for above.
2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
* elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec): * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):

21
bfd/elfnn-aarch64.c
View File

@ -2981,6 +2981,11 @@ elf_aarch64_compare_mapping (const void *a, const void *b)
return 0; return 0;
} }
/* Scan for cortex-a53 erratum 835769 sequence.
Return TRUE else FALSE on abnormal termination. */
static bfd_boolean static bfd_boolean
erratum_835769_scan (bfd *input_bfd, erratum_835769_scan (bfd *input_bfd,
struct bfd_link_info *info, struct bfd_link_info *info,
@ -2995,7 +3000,7 @@ erratum_835769_scan (bfd *input_bfd,
unsigned int fix_table_size = *fix_table_size_p; unsigned int fix_table_size = *fix_table_size_p;
if (htab == NULL) if (htab == NULL)
return FALSE; return TRUE;
for (section = input_bfd->sections; for (section = input_bfd->sections;
section != NULL; section != NULL;
@ -3015,7 +3020,7 @@ erratum_835769_scan (bfd *input_bfd,
if (elf_section_data (section)->this_hdr.contents != NULL) if (elf_section_data (section)->this_hdr.contents != NULL)
contents = elf_section_data (section)->this_hdr.contents; contents = elf_section_data (section)->this_hdr.contents;
else if (! bfd_malloc_and_get_section (input_bfd, section, &contents)) else if (! bfd_malloc_and_get_section (input_bfd, section, &contents))
return TRUE; return FALSE;
sec_data = elf_aarch64_section_data (section); sec_data = elf_aarch64_section_data (section);
@ -3048,7 +3053,7 @@ erratum_835769_scan (bfd *input_bfd,
sprintf sprintf
(stub_name,"__erratum_835769_veneer_%d", num_fixes); (stub_name,"__erratum_835769_veneer_%d", num_fixes);
else else
return TRUE; return FALSE;
if (num_fixes == fix_table_size) if (num_fixes == fix_table_size)
{ {
@ -3059,7 +3064,7 @@ erratum_835769_scan (bfd *input_bfd,
sizeof (struct aarch64_erratum_835769_fix) sizeof (struct aarch64_erratum_835769_fix)
* fix_table_size); * fix_table_size);
if (fixes == NULL) if (fixes == NULL)
return TRUE; return FALSE;
} }
fixes[num_fixes].input_bfd = input_bfd; fixes[num_fixes].input_bfd = input_bfd;
@ -3079,7 +3084,7 @@ erratum_835769_scan (bfd *input_bfd,
*fixes_p = fixes; *fixes_p = fixes;
*num_fixes_p = num_fixes; *num_fixes_p = num_fixes;
*fix_table_size_p = fix_table_size; *fix_table_size_p = fix_table_size;
return FALSE; return TRUE;
} }
/* Find or create a stub section. */ /* Find or create a stub section. */
@ -3446,9 +3451,9 @@ elfNN_aarch64_size_stubs (bfd *output_bfd,
if (htab->fix_erratum_835769) if (htab->fix_erratum_835769)
{ {
/* Scan for sequences which might trigger erratum 835769. */ /* Scan for sequences which might trigger erratum 835769. */
if (erratum_835769_scan (input_bfd, info, &erratum_835769_fixes, if (!erratum_835769_scan (input_bfd, info, &erratum_835769_fixes,
&num_erratum_835769_fixes, &num_erratum_835769_fixes,
&erratum_835769_fix_table_size) != 0) &erratum_835769_fix_table_size))
goto error_ret_free_local; goto error_ret_free_local;
} }
} }