diff options
Diffstat (limited to 'meta-microblaze/recipes-devtools/gdb/gdb/0005-Fix-relaxation-of-assembler-resolved-references.patch')
-rw-r--r-- | meta-microblaze/recipes-devtools/gdb/gdb/0005-Fix-relaxation-of-assembler-resolved-references.patch | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/meta-microblaze/recipes-devtools/gdb/gdb/0005-Fix-relaxation-of-assembler-resolved-references.patch b/meta-microblaze/recipes-devtools/gdb/gdb/0005-Fix-relaxation-of-assembler-resolved-references.patch deleted file mode 100644 index d851c589..00000000 --- a/meta-microblaze/recipes-devtools/gdb/gdb/0005-Fix-relaxation-of-assembler-resolved-references.patch +++ /dev/null | |||
@@ -1,64 +0,0 @@ | |||
1 | From 210bb23010e2c3e65f5f54c220d27da0590bab06 Mon Sep 17 00:00:00 2001 | ||
2 | From: "Edgar E. Iglesias" <edgar.iglesias@gmail.com> | ||
3 | Date: Tue, 14 Feb 2012 01:00:22 +0100 | ||
4 | Subject: [PATCH 05/40] Fix relaxation of assembler resolved references | ||
5 | |||
6 | --- | ||
7 | bfd/elf32-microblaze.c | 41 ++++++++++++++++++++++++++++++++++++++ | ||
8 | 2 files changed, 42 insertions(+) | ||
9 | |||
10 | diff --git a/bfd/elf32-microblaze.c b/bfd/elf32-microblaze.c | ||
11 | index c187d83ee04..dfd82438e35 100644 | ||
12 | --- a/bfd/elf32-microblaze.c | ||
13 | +++ b/bfd/elf32-microblaze.c | ||
14 | @@ -1973,6 +1973,47 @@ microblaze_elf_relax_section (bfd *abfd, | ||
15 | irelscanend = irelocs + o->reloc_count; | ||
16 | for (irelscan = irelocs; irelscan < irelscanend; irelscan++) | ||
17 | { | ||
18 | + if (ELF32_R_TYPE (irelscan->r_info) == (int) R_MICROBLAZE_NONE) | ||
19 | + { | ||
20 | + unsigned int val; | ||
21 | + | ||
22 | + isym = isymbuf + ELF32_R_SYM (irelscan->r_info); | ||
23 | + | ||
24 | + /* This was a PC-relative instruction that was completely resolved. */ | ||
25 | + if (ocontents == NULL) | ||
26 | + { | ||
27 | + if (elf_section_data (o)->this_hdr.contents != NULL) | ||
28 | + ocontents = elf_section_data (o)->this_hdr.contents; | ||
29 | + else | ||
30 | + { | ||
31 | + /* We always cache the section contents. | ||
32 | + Perhaps, if info->keep_memory is FALSE, we | ||
33 | + should free them, if we are permitted to. */ | ||
34 | + | ||
35 | + if (o->rawsize == 0) | ||
36 | + o->rawsize = o->size; | ||
37 | + ocontents = (bfd_byte *) bfd_malloc (o->rawsize); | ||
38 | + if (ocontents == NULL) | ||
39 | + goto error_return; | ||
40 | + if (!bfd_get_section_contents (abfd, o, ocontents, | ||
41 | + (file_ptr) 0, | ||
42 | + o->rawsize)) | ||
43 | + goto error_return; | ||
44 | + elf_section_data (o)->this_hdr.contents = ocontents; | ||
45 | + } | ||
46 | + } | ||
47 | + val = bfd_get_32 (abfd, ocontents + irelscan->r_offset); | ||
48 | + if (val != irelscan->r_addend) { | ||
49 | + fprintf(stderr, "%d: CORRUPT relax reloc! %x %lx\n", __LINE__, val, irelscan->r_addend); | ||
50 | + } | ||
51 | + irelscan->r_addend -= calc_fixup (irelscan->r_addend | ||
52 | + + isym->st_value, 0, sec); | ||
53 | + microblaze_bfd_write_imm_value_32 (abfd, ocontents + irelscan->r_offset, | ||
54 | + irelscan->r_addend); | ||
55 | + } | ||
56 | + if (ELF32_R_TYPE (irelscan->r_info) == (int) R_MICROBLAZE_64_NONE) { | ||
57 | + fprintf(stderr, "Unhandled NONE 64\n"); | ||
58 | + } | ||
59 | if (ELF32_R_TYPE (irelscan->r_info) == (int) R_MICROBLAZE_32) | ||
60 | { | ||
61 | isym = isymbuf + ELF32_R_SYM (irelscan->r_info); | ||
62 | -- | ||
63 | 2.17.1 | ||
64 | |||