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macho: Implement sectalign handler

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Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
This commit is contained in:
Cyrill Gorcunov
2010-04-25 21:35:09 +04:00
parent 9868bfe80f
commit 573d25fe92
2 changed files with 36 additions and 2 deletions
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19
output/outmacho32.c
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@@ -664,6 +664,23 @@ static void macho_symdef(char *name, int32_t section, int64_t offset,
++nsyms; ++nsyms;
} }
static void macho_setcalign(int32_t seg, unsigned int value)
{
struct section *s;
list_for_each(s, sects) {
if (s->index == seg)
break;
}
if (!s || !is_power2(value))
return;
value = alignlog2_32(value);
if (s->align < (int)value)
s->align = value;
}
static int32_t macho_segbase(int32_t section) static int32_t macho_segbase(int32_t section)
{ {
return section; return section;
@@ -1288,7 +1305,7 @@ struct ofmt of_macho32 = {
macho_output, macho_output,
macho_symdef, macho_symdef,
macho_section, macho_section,
null_sectalign, macho_setcalign,
macho_segbase, macho_segbase,
null_directive, null_directive,
macho_filename, macho_filename,

19
output/outmacho64.c
View File

@@ -813,6 +813,23 @@ static void macho_symdef(char *name, int32_t section, int64_t offset,
++nsyms; ++nsyms;
} }
static void macho_setcalign(int32_t seg, unsigned int value)
{
struct section *s;
list_for_each(s, sects) {
if (s->index == seg)
break;
}
if (!s || !is_power2(value))
return;
value = alignlog2_32(value);
if (s->align < (int)value)
s->align = value;
}
static int32_t macho_segbase(int32_t section) static int32_t macho_segbase(int32_t section)
{ {
return section; return section;
@@ -1459,7 +1476,7 @@ struct ofmt of_macho64 = {
macho_output, macho_output,
macho_symdef, macho_symdef,
macho_section, macho_section,
null_sectalign, macho_setcalign,
macho_segbase, macho_segbase,
null_directive, null_directive,
macho_filename, macho_filename,