summaryrefslogtreecommitdiffstats
path: root/meta/recipes-devtools/elfutils/elfutils-0.161
diff options
context:
space:
mode:
Diffstat (limited to 'meta/recipes-devtools/elfutils/elfutils-0.161')
-rw-r--r--meta/recipes-devtools/elfutils/elfutils-0.161/arm_backend.diff625
-rw-r--r--meta/recipes-devtools/elfutils/elfutils-0.161/arm_func_value.patch166
-rw-r--r--meta/recipes-devtools/elfutils/elfutils-0.161/arm_unwind_ret_mask.patch83
-rw-r--r--meta/recipes-devtools/elfutils/elfutils-0.161/fixheadercheck.patch24
-rw-r--r--meta/recipes-devtools/elfutils/elfutils-0.161/hppa_backend.diff800
-rw-r--r--meta/recipes-devtools/elfutils/elfutils-0.161/m68k_backend.diff493
-rw-r--r--meta/recipes-devtools/elfutils/elfutils-0.161/mips_backend.diff712
-rw-r--r--meta/recipes-devtools/elfutils/elfutils-0.161/mips_readelf_w.patch22
-rw-r--r--meta/recipes-devtools/elfutils/elfutils-0.161/non_linux.patch35
-rw-r--r--meta/recipes-devtools/elfutils/elfutils-0.161/redhat-portability.diff1055
-rw-r--r--meta/recipes-devtools/elfutils/elfutils-0.161/scanf-format.patch40
-rw-r--r--meta/recipes-devtools/elfutils/elfutils-0.161/testsuite-ignore-elflint.diff39
12 files changed, 4094 insertions, 0 deletions
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.161/arm_backend.diff b/meta/recipes-devtools/elfutils/elfutils-0.161/arm_backend.diff
new file mode 100644
index 0000000000..c97c4e470d
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.161/arm_backend.diff
@@ -0,0 +1,625 @@
1From 0db1687eee0b4d16ccbc40db5a06b574fca6614c Mon Sep 17 00:00:00 2001
2From: Hongxu Jia <hongxu.jia@windriver.com>
3Date: Fri, 14 Nov 2014 15:25:42 +0800
4Subject: [PATCH] Rebase arm_backend.diff from 0.159 to 0.160
5
6Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
7---
8 backends/arm_init.c | 18 ++++-
9 backends/arm_regs.c | 132 ++++++++++++++++++++++++++++++++++++
10 backends/arm_retval.c | 44 +++++++++++-
11 backends/libebl_arm.h | 9 +++
12 libelf/elf.h | 11 +++
13 tests/run-addrcfi.sh | 93 ++++++++++++++++++++++++-
14 tests/run-allregs.sh | 95 +++++++++++++++++++++++++-
15 tests/run-readelf-mixed-corenote.sh | 11 ++-
16 8 files changed, 401 insertions(+), 12 deletions(-)
17 create mode 100644 backends/libebl_arm.h
18
19diff --git a/backends/arm_init.c b/backends/arm_init.c
20index 3283c97..8b57d3f 100644
21--- a/backends/arm_init.c
22+++ b/backends/arm_init.c
23@@ -35,21 +35,32 @@
24 #define RELOC_PREFIX R_ARM_
25 #include "libebl_CPU.h"
26
27+#include "libebl_arm.h"
28+
29 /* This defines the common reloc hooks based on arm_reloc.def. */
30 #include "common-reloc.c"
31
32
33 const char *
34 arm_init (elf, machine, eh, ehlen)
35- Elf *elf __attribute__ ((unused));
36+ Elf *elf;
37 GElf_Half machine __attribute__ ((unused));
38 Ebl *eh;
39 size_t ehlen;
40 {
41+ int soft_float = 0;
42+
43 /* Check whether the Elf_BH object has a sufficent size. */
44 if (ehlen < sizeof (Ebl))
45 return NULL;
46
47+ if (elf) {
48+ GElf_Ehdr ehdr_mem;
49+ GElf_Ehdr *ehdr = gelf_getehdr (elf, &ehdr_mem);
50+ if (ehdr && (ehdr->e_flags & EF_ARM_SOFT_FLOAT))
51+ soft_float = 1;
52+ }
53+
54 /* We handle it. */
55 eh->name = "ARM";
56 arm_init_reloc (eh);
57@@ -61,7 +72,10 @@ arm_init (elf, machine, eh, ehlen)
58 HOOK (eh, core_note);
59 HOOK (eh, auxv_info);
60 HOOK (eh, check_object_attribute);
61- HOOK (eh, return_value_location);
62+ if (soft_float)
63+ eh->return_value_location = arm_return_value_location_soft;
64+ else
65+ eh->return_value_location = arm_return_value_location_hard;
66 HOOK (eh, abi_cfi);
67 HOOK (eh, check_reloc_target_type);
68
69diff --git a/backends/arm_regs.c b/backends/arm_regs.c
70index 21c5ad3..4ee1039 100644
71--- a/backends/arm_regs.c
72+++ b/backends/arm_regs.c
73@@ -31,6 +31,7 @@
74 #endif
75
76 #include <string.h>
77+#include <stdio.h>
78 #include <dwarf.h>
79
80 #define BACKEND arm_
81@@ -76,6 +77,9 @@ arm_register_info (Ebl *ebl __attribute__ ((unused)),
82 break;
83
84 case 16 + 0 ... 16 + 7:
85+ /* AADWARF says that there are no registers in that range,
86+ * but gcc maps FPA registers here
87+ */
88 regno += 96 - 16;
89 /* Fall through. */
90 case 96 + 0 ... 96 + 7:
91@@ -87,11 +91,139 @@ arm_register_info (Ebl *ebl __attribute__ ((unused)),
92 namelen = 2;
93 break;
94
95+ case 64 + 0 ... 64 + 9:
96+ *setname = "VFP";
97+ *bits = 32;
98+ *type = DW_ATE_float;
99+ name[0] = 's';
100+ name[1] = regno - 64 + '0';
101+ namelen = 2;
102+ break;
103+
104+ case 64 + 10 ... 64 + 31:
105+ *setname = "VFP";
106+ *bits = 32;
107+ *type = DW_ATE_float;
108+ name[0] = 's';
109+ name[1] = (regno - 64) / 10 + '0';
110+ name[2] = (regno - 64) % 10 + '0';
111+ namelen = 3;
112+ break;
113+
114+ case 104 + 0 ... 104 + 7:
115+ /* XXX TODO:
116+ * This can be either intel wireless MMX general purpose/control
117+ * registers or xscale accumulator, which have different usage.
118+ * We only have the intel wireless MMX here now.
119+ * The name needs to be changed for the xscale accumulator too. */
120+ *setname = "MMX";
121+ *type = DW_ATE_unsigned;
122+ *bits = 32;
123+ memcpy(name, "wcgr", 4);
124+ name[4] = regno - 104 + '0';
125+ namelen = 5;
126+ break;
127+
128+ case 112 + 0 ... 112 + 9:
129+ *setname = "MMX";
130+ *type = DW_ATE_unsigned;
131+ *bits = 64;
132+ name[0] = 'w';
133+ name[1] = 'r';
134+ name[2] = regno - 112 + '0';
135+ namelen = 3;
136+ break;
137+
138+ case 112 + 10 ... 112 + 15:
139+ *setname = "MMX";
140+ *type = DW_ATE_unsigned;
141+ *bits = 64;
142+ name[0] = 'w';
143+ name[1] = 'r';
144+ name[2] = '1';
145+ name[3] = regno - 112 - 10 + '0';
146+ namelen = 4;
147+ break;
148+
149 case 128:
150+ *setname = "state";
151 *type = DW_ATE_unsigned;
152 return stpcpy (name, "spsr") + 1 - name;
153
154+ case 129:
155+ *setname = "state";
156+ *type = DW_ATE_unsigned;
157+ return stpcpy(name, "spsr_fiq") + 1 - name;
158+
159+ case 130:
160+ *setname = "state";
161+ *type = DW_ATE_unsigned;
162+ return stpcpy(name, "spsr_irq") + 1 - name;
163+
164+ case 131:
165+ *setname = "state";
166+ *type = DW_ATE_unsigned;
167+ return stpcpy(name, "spsr_abt") + 1 - name;
168+
169+ case 132:
170+ *setname = "state";
171+ *type = DW_ATE_unsigned;
172+ return stpcpy(name, "spsr_und") + 1 - name;
173+
174+ case 133:
175+ *setname = "state";
176+ *type = DW_ATE_unsigned;
177+ return stpcpy(name, "spsr_svc") + 1 - name;
178+
179+ case 144 ... 150:
180+ *setname = "integer";
181+ *type = DW_ATE_signed;
182+ *bits = 32;
183+ return sprintf(name, "r%d_usr", regno - 144 + 8) + 1;
184+
185+ case 151 ... 157:
186+ *setname = "integer";
187+ *type = DW_ATE_signed;
188+ *bits = 32;
189+ return sprintf(name, "r%d_fiq", regno - 151 + 8) + 1;
190+
191+ case 158 ... 159:
192+ *setname = "integer";
193+ *type = DW_ATE_signed;
194+ *bits = 32;
195+ return sprintf(name, "r%d_irq", regno - 158 + 13) + 1;
196+
197+ case 160 ... 161:
198+ *setname = "integer";
199+ *type = DW_ATE_signed;
200+ *bits = 32;
201+ return sprintf(name, "r%d_abt", regno - 160 + 13) + 1;
202+
203+ case 162 ... 163:
204+ *setname = "integer";
205+ *type = DW_ATE_signed;
206+ *bits = 32;
207+ return sprintf(name, "r%d_und", regno - 162 + 13) + 1;
208+
209+ case 164 ... 165:
210+ *setname = "integer";
211+ *type = DW_ATE_signed;
212+ *bits = 32;
213+ return sprintf(name, "r%d_svc", regno - 164 + 13) + 1;
214+
215+ case 192 ... 199:
216+ *setname = "MMX";
217+ *bits = 32;
218+ *type = DW_ATE_unsigned;
219+ name[0] = 'w';
220+ name[1] = 'c';
221+ name[2] = regno - 192 + '0';
222+ namelen = 3;
223+ break;
224+
225 case 256 + 0 ... 256 + 9:
226+ /* XXX TODO: Neon also uses those registers and can contain
227+ * both float and integers */
228 *setname = "VFP";
229 *type = DW_ATE_float;
230 *bits = 64;
231diff --git a/backends/arm_retval.c b/backends/arm_retval.c
232index 7aced74..052132e 100644
233--- a/backends/arm_retval.c
234+++ b/backends/arm_retval.c
235@@ -48,6 +48,13 @@ static const Dwarf_Op loc_intreg[] =
236 #define nloc_intreg 1
237 #define nloc_intregs(n) (2 * (n))
238
239+/* f1 */ /* XXX TODO: f0 can also have number 96 if program was compiled with -mabi=aapcs */
240+static const Dwarf_Op loc_fpreg[] =
241+ {
242+ { .atom = DW_OP_reg16 },
243+ };
244+#define nloc_fpreg 1
245+
246 /* The return value is a structure and is actually stored in stack space
247 passed in a hidden argument by the caller. But, the compiler
248 helpfully returns the address of that space in r0. */
249@@ -58,8 +65,9 @@ static const Dwarf_Op loc_aggregate[] =
250 #define nloc_aggregate 1
251
252
253-int
254-arm_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp)
255+static int
256+arm_return_value_location_ (Dwarf_Die *functypedie, const Dwarf_Op **locp,
257+ int soft_float)
258 {
259 /* Start with the function's type, and get the DW_AT_type attribute,
260 which is the type of the return value. */
261@@ -98,14 +106,31 @@ arm_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp)
262 else
263 return -1;
264 }
265+ if (tag == DW_TAG_base_type)
266+ {
267+ Dwarf_Word encoding;
268+ if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_encoding,
269+ &attr_mem), &encoding) != 0)
270+ return -1;
271+
272+ if ((encoding == DW_ATE_float) && !soft_float)
273+ {
274+ *locp = loc_fpreg;
275+ if (size <= 8)
276+ return nloc_fpreg;
277+ goto aggregate;
278+ }
279+ }
280 if (size <= 16)
281 {
282 intreg:
283 *locp = loc_intreg;
284 return size <= 4 ? nloc_intreg : nloc_intregs ((size + 3) / 4);
285 }
286+ /* fall through. */
287
288 aggregate:
289+ /* XXX TODO sometimes aggregates are returned in r0 (-mabi=aapcs) */
290 *locp = loc_aggregate;
291 return nloc_aggregate;
292 }
293@@ -125,3 +150,18 @@ arm_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp)
294 DWARF and might be valid. */
295 return -2;
296 }
297+
298+/* return location for -mabi=apcs-gnu -msoft-float */
299+int
300+arm_return_value_location_soft (Dwarf_Die *functypedie, const Dwarf_Op **locp)
301+{
302+ return arm_return_value_location_ (functypedie, locp, 1);
303+}
304+
305+/* return location for -mabi=apcs-gnu -mhard-float (current default) */
306+int
307+arm_return_value_location_hard (Dwarf_Die *functypedie, const Dwarf_Op **locp)
308+{
309+ return arm_return_value_location_ (functypedie, locp, 0);
310+}
311+
312diff --git a/backends/libebl_arm.h b/backends/libebl_arm.h
313new file mode 100644
314index 0000000..c00770c
315--- /dev/null
316+++ b/backends/libebl_arm.h
317@@ -0,0 +1,9 @@
318+#ifndef _LIBEBL_ARM_H
319+#define _LIBEBL_ARM_H 1
320+
321+#include <libdw.h>
322+
323+extern int arm_return_value_location_soft(Dwarf_Die *, const Dwarf_Op **locp);
324+extern int arm_return_value_location_hard(Dwarf_Die *, const Dwarf_Op **locp);
325+
326+#endif
327diff --git a/libelf/elf.h b/libelf/elf.h
328index a3cce3e..0891674 100644
329--- a/libelf/elf.h
330+++ b/libelf/elf.h
331@@ -2346,6 +2346,9 @@ typedef Elf32_Addr Elf32_Conflict;
332 #define EF_ARM_EABI_VER4 0x04000000
333 #define EF_ARM_EABI_VER5 0x05000000
334
335+/* EI_OSABI values */
336+#define ELFOSABI_ARM_AEABI 64 /* Contains symbol versioning. */
337+
338 /* Additional symbol types for Thumb. */
339 #define STT_ARM_TFUNC STT_LOPROC /* A Thumb function. */
340 #define STT_ARM_16BIT STT_HIPROC /* A Thumb label. */
341@@ -2363,12 +2366,19 @@ typedef Elf32_Addr Elf32_Conflict;
342
343 /* Processor specific values for the Phdr p_type field. */
344 #define PT_ARM_EXIDX (PT_LOPROC + 1) /* ARM unwind segment. */
345+#define PT_ARM_UNWIND PT_ARM_EXIDX
346
347 /* Processor specific values for the Shdr sh_type field. */
348 #define SHT_ARM_EXIDX (SHT_LOPROC + 1) /* ARM unwind section. */
349 #define SHT_ARM_PREEMPTMAP (SHT_LOPROC + 2) /* Preemption details. */
350 #define SHT_ARM_ATTRIBUTES (SHT_LOPROC + 3) /* ARM attributes section. */
351
352+/* Processor specific values for the Dyn d_tag field. */
353+#define DT_ARM_RESERVED1 (DT_LOPROC + 0)
354+#define DT_ARM_SYMTABSZ (DT_LOPROC + 1)
355+#define DT_ARM_PREEMTMAB (DT_LOPROC + 2)
356+#define DT_ARM_RESERVED2 (DT_LOPROC + 3)
357+#define DT_ARM_NUM 4
358
359 /* AArch64 relocs. */
360
361@@ -2647,6 +2657,7 @@ typedef Elf32_Addr Elf32_Conflict;
362 TLS block (LDR, STR). */
363 #define R_ARM_TLS_IE12GP 111 /* 12 bit GOT entry relative
364 to GOT origin (LDR). */
365+/* 112 - 127 private range */
366 #define R_ARM_ME_TOO 128 /* Obsolete. */
367 #define R_ARM_THM_TLS_DESCSEQ 129
368 #define R_ARM_THM_TLS_DESCSEQ16 129
369diff --git a/tests/run-addrcfi.sh b/tests/run-addrcfi.sh
370index 5d33246..78464a8 100755
371--- a/tests/run-addrcfi.sh
372+++ b/tests/run-addrcfi.sh
373@@ -2530,6 +2530,38 @@ dwarf_cfi_addrframe (.eh_frame): no matching address range
374 FPA reg21 (f5): undefined
375 FPA reg22 (f6): undefined
376 FPA reg23 (f7): undefined
377+ VFP reg64 (s0): undefined
378+ VFP reg65 (s1): undefined
379+ VFP reg66 (s2): undefined
380+ VFP reg67 (s3): undefined
381+ VFP reg68 (s4): undefined
382+ VFP reg69 (s5): undefined
383+ VFP reg70 (s6): undefined
384+ VFP reg71 (s7): undefined
385+ VFP reg72 (s8): undefined
386+ VFP reg73 (s9): undefined
387+ VFP reg74 (s10): undefined
388+ VFP reg75 (s11): undefined
389+ VFP reg76 (s12): undefined
390+ VFP reg77 (s13): undefined
391+ VFP reg78 (s14): undefined
392+ VFP reg79 (s15): undefined
393+ VFP reg80 (s16): undefined
394+ VFP reg81 (s17): undefined
395+ VFP reg82 (s18): undefined
396+ VFP reg83 (s19): undefined
397+ VFP reg84 (s20): undefined
398+ VFP reg85 (s21): undefined
399+ VFP reg86 (s22): undefined
400+ VFP reg87 (s23): undefined
401+ VFP reg88 (s24): undefined
402+ VFP reg89 (s25): undefined
403+ VFP reg90 (s26): undefined
404+ VFP reg91 (s27): undefined
405+ VFP reg92 (s28): undefined
406+ VFP reg93 (s29): undefined
407+ VFP reg94 (s30): undefined
408+ VFP reg95 (s31): undefined
409 FPA reg96 (f0): undefined
410 FPA reg97 (f1): undefined
411 FPA reg98 (f2): undefined
412@@ -2538,7 +2570,66 @@ dwarf_cfi_addrframe (.eh_frame): no matching address range
413 FPA reg101 (f5): undefined
414 FPA reg102 (f6): undefined
415 FPA reg103 (f7): undefined
416- integer reg128 (spsr): undefined
417+ MMX reg104 (wcgr0): undefined
418+ MMX reg105 (wcgr1): undefined
419+ MMX reg106 (wcgr2): undefined
420+ MMX reg107 (wcgr3): undefined
421+ MMX reg108 (wcgr4): undefined
422+ MMX reg109 (wcgr5): undefined
423+ MMX reg110 (wcgr6): undefined
424+ MMX reg111 (wcgr7): undefined
425+ MMX reg112 (wr0): undefined
426+ MMX reg113 (wr1): undefined
427+ MMX reg114 (wr2): undefined
428+ MMX reg115 (wr3): undefined
429+ MMX reg116 (wr4): undefined
430+ MMX reg117 (wr5): undefined
431+ MMX reg118 (wr6): undefined
432+ MMX reg119 (wr7): undefined
433+ MMX reg120 (wr8): undefined
434+ MMX reg121 (wr9): undefined
435+ MMX reg122 (wr10): undefined
436+ MMX reg123 (wr11): undefined
437+ MMX reg124 (wr12): undefined
438+ MMX reg125 (wr13): undefined
439+ MMX reg126 (wr14): undefined
440+ MMX reg127 (wr15): undefined
441+ state reg128 (spsr): undefined
442+ state reg129 (spsr_fiq): undefined
443+ state reg130 (spsr_irq): undefined
444+ state reg131 (spsr_abt): undefined
445+ state reg132 (spsr_und): undefined
446+ state reg133 (spsr_svc): undefined
447+ integer reg144 (r8_usr): undefined
448+ integer reg145 (r9_usr): undefined
449+ integer reg146 (r10_usr): undefined
450+ integer reg147 (r11_usr): undefined
451+ integer reg148 (r12_usr): undefined
452+ integer reg149 (r13_usr): undefined
453+ integer reg150 (r14_usr): undefined
454+ integer reg151 (r8_fiq): undefined
455+ integer reg152 (r9_fiq): undefined
456+ integer reg153 (r10_fiq): undefined
457+ integer reg154 (r11_fiq): undefined
458+ integer reg155 (r12_fiq): undefined
459+ integer reg156 (r13_fiq): undefined
460+ integer reg157 (r14_fiq): undefined
461+ integer reg158 (r13_irq): undefined
462+ integer reg159 (r14_irq): undefined
463+ integer reg160 (r13_abt): undefined
464+ integer reg161 (r14_abt): undefined
465+ integer reg162 (r13_und): undefined
466+ integer reg163 (r14_und): undefined
467+ integer reg164 (r13_svc): undefined
468+ integer reg165 (r14_svc): undefined
469+ MMX reg192 (wc0): undefined
470+ MMX reg193 (wc1): undefined
471+ MMX reg194 (wc2): undefined
472+ MMX reg195 (wc3): undefined
473+ MMX reg196 (wc4): undefined
474+ MMX reg197 (wc5): undefined
475+ MMX reg198 (wc6): undefined
476+ MMX reg199 (wc7): undefined
477 VFP reg256 (d0): undefined
478 VFP reg257 (d1): undefined
479 VFP reg258 (d2): undefined
480diff --git a/tests/run-allregs.sh b/tests/run-allregs.sh
481index 6f3862e..13557d5 100755
482--- a/tests/run-allregs.sh
483+++ b/tests/run-allregs.sh
484@@ -2671,7 +2671,28 @@ integer registers:
485 13: sp (sp), address 32 bits
486 14: lr (lr), address 32 bits
487 15: pc (pc), address 32 bits
488- 128: spsr (spsr), unsigned 32 bits
489+ 144: r8_usr (r8_usr), signed 32 bits
490+ 145: r9_usr (r9_usr), signed 32 bits
491+ 146: r10_usr (r10_usr), signed 32 bits
492+ 147: r11_usr (r11_usr), signed 32 bits
493+ 148: r12_usr (r12_usr), signed 32 bits
494+ 149: r13_usr (r13_usr), signed 32 bits
495+ 150: r14_usr (r14_usr), signed 32 bits
496+ 151: r8_fiq (r8_fiq), signed 32 bits
497+ 152: r9_fiq (r9_fiq), signed 32 bits
498+ 153: r10_fiq (r10_fiq), signed 32 bits
499+ 154: r11_fiq (r11_fiq), signed 32 bits
500+ 155: r12_fiq (r12_fiq), signed 32 bits
501+ 156: r13_fiq (r13_fiq), signed 32 bits
502+ 157: r14_fiq (r14_fiq), signed 32 bits
503+ 158: r13_irq (r13_irq), signed 32 bits
504+ 159: r14_irq (r14_irq), signed 32 bits
505+ 160: r13_abt (r13_abt), signed 32 bits
506+ 161: r14_abt (r14_abt), signed 32 bits
507+ 162: r13_und (r13_und), signed 32 bits
508+ 163: r14_und (r14_und), signed 32 bits
509+ 164: r13_svc (r13_svc), signed 32 bits
510+ 165: r14_svc (r14_svc), signed 32 bits
511 FPA registers:
512 16: f0 (f0), float 96 bits
513 17: f1 (f1), float 96 bits
514@@ -2689,7 +2710,72 @@ FPA registers:
515 101: f5 (f5), float 96 bits
516 102: f6 (f6), float 96 bits
517 103: f7 (f7), float 96 bits
518+MMX registers:
519+ 104: wcgr0 (wcgr0), unsigned 32 bits
520+ 105: wcgr1 (wcgr1), unsigned 32 bits
521+ 106: wcgr2 (wcgr2), unsigned 32 bits
522+ 107: wcgr3 (wcgr3), unsigned 32 bits
523+ 108: wcgr4 (wcgr4), unsigned 32 bits
524+ 109: wcgr5 (wcgr5), unsigned 32 bits
525+ 110: wcgr6 (wcgr6), unsigned 32 bits
526+ 111: wcgr7 (wcgr7), unsigned 32 bits
527+ 112: wr0 (wr0), unsigned 64 bits
528+ 113: wr1 (wr1), unsigned 64 bits
529+ 114: wr2 (wr2), unsigned 64 bits
530+ 115: wr3 (wr3), unsigned 64 bits
531+ 116: wr4 (wr4), unsigned 64 bits
532+ 117: wr5 (wr5), unsigned 64 bits
533+ 118: wr6 (wr6), unsigned 64 bits
534+ 119: wr7 (wr7), unsigned 64 bits
535+ 120: wr8 (wr8), unsigned 64 bits
536+ 121: wr9 (wr9), unsigned 64 bits
537+ 122: wr10 (wr10), unsigned 64 bits
538+ 123: wr11 (wr11), unsigned 64 bits
539+ 124: wr12 (wr12), unsigned 64 bits
540+ 125: wr13 (wr13), unsigned 64 bits
541+ 126: wr14 (wr14), unsigned 64 bits
542+ 127: wr15 (wr15), unsigned 64 bits
543+ 192: wc0 (wc0), unsigned 32 bits
544+ 193: wc1 (wc1), unsigned 32 bits
545+ 194: wc2 (wc2), unsigned 32 bits
546+ 195: wc3 (wc3), unsigned 32 bits
547+ 196: wc4 (wc4), unsigned 32 bits
548+ 197: wc5 (wc5), unsigned 32 bits
549+ 198: wc6 (wc6), unsigned 32 bits
550+ 199: wc7 (wc7), unsigned 32 bits
551 VFP registers:
552+ 64: s0 (s0), float 32 bits
553+ 65: s1 (s1), float 32 bits
554+ 66: s2 (s2), float 32 bits
555+ 67: s3 (s3), float 32 bits
556+ 68: s4 (s4), float 32 bits
557+ 69: s5 (s5), float 32 bits
558+ 70: s6 (s6), float 32 bits
559+ 71: s7 (s7), float 32 bits
560+ 72: s8 (s8), float 32 bits
561+ 73: s9 (s9), float 32 bits
562+ 74: s10 (s10), float 32 bits
563+ 75: s11 (s11), float 32 bits
564+ 76: s12 (s12), float 32 bits
565+ 77: s13 (s13), float 32 bits
566+ 78: s14 (s14), float 32 bits
567+ 79: s15 (s15), float 32 bits
568+ 80: s16 (s16), float 32 bits
569+ 81: s17 (s17), float 32 bits
570+ 82: s18 (s18), float 32 bits
571+ 83: s19 (s19), float 32 bits
572+ 84: s20 (s20), float 32 bits
573+ 85: s21 (s21), float 32 bits
574+ 86: s22 (s22), float 32 bits
575+ 87: s23 (s23), float 32 bits
576+ 88: s24 (s24), float 32 bits
577+ 89: s25 (s25), float 32 bits
578+ 90: s26 (s26), float 32 bits
579+ 91: s27 (s27), float 32 bits
580+ 92: s28 (s28), float 32 bits
581+ 93: s29 (s29), float 32 bits
582+ 94: s30 (s30), float 32 bits
583+ 95: s31 (s31), float 32 bits
584 256: d0 (d0), float 64 bits
585 257: d1 (d1), float 64 bits
586 258: d2 (d2), float 64 bits
587@@ -2722,6 +2808,13 @@ VFP registers:
588 285: d29 (d29), float 64 bits
589 286: d30 (d30), float 64 bits
590 287: d31 (d31), float 64 bits
591+state registers:
592+ 128: spsr (spsr), unsigned 32 bits
593+ 129: spsr_fiq (spsr_fiq), unsigned 32 bits
594+ 130: spsr_irq (spsr_irq), unsigned 32 bits
595+ 131: spsr_abt (spsr_abt), unsigned 32 bits
596+ 132: spsr_und (spsr_und), unsigned 32 bits
597+ 133: spsr_svc (spsr_svc), unsigned 32 bits
598 EOF
599
600 # See run-readelf-mixed-corenote.sh for instructions to regenerate
601diff --git a/tests/run-readelf-mixed-corenote.sh b/tests/run-readelf-mixed-corenote.sh
602index 01e4594..9a8a380 100755
603--- a/tests/run-readelf-mixed-corenote.sh
604+++ b/tests/run-readelf-mixed-corenote.sh
605@@ -30,12 +30,11 @@ Note segment of 892 bytes at offset 0x274:
606 pid: 11087, ppid: 11063, pgrp: 11087, sid: 11063
607 utime: 0.000000, stime: 0.010000, cutime: 0.000000, cstime: 0.000000
608 orig_r0: -1, fpvalid: 1
609- r0: 1 r1: -1091672508 r2: -1091672500
610- r3: 0 r4: 0 r5: 0
611- r6: 33728 r7: 0 r8: 0
612- r9: 0 r10: -1225703496 r11: -1091672844
613- r12: 0 sp: 0xbeee64f4 lr: 0xb6dc3f48
614- pc: 0x00008500 spsr: 0x60000010
615+ r0: 1 r1: -1091672508 r2: -1091672500 r3: 0
616+ r4: 0 r5: 0 r6: 33728 r7: 0
617+ r8: 0 r9: 0 r10: -1225703496 r11: -1091672844
618+ r12: 0 sp: 0xbeee64f4 lr: 0xb6dc3f48 pc: 0x00008500
619+ spsr: 0x60000010
620 CORE 124 PRPSINFO
621 state: 0, sname: R, zomb: 0, nice: 0, flag: 0x00400500
622 uid: 0, gid: 0, pid: 11087, ppid: 11063, pgrp: 11087, sid: 11063
623--
6241.9.1
625
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.161/arm_func_value.patch b/meta/recipes-devtools/elfutils/elfutils-0.161/arm_func_value.patch
new file mode 100644
index 0000000000..eeb2063807
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.161/arm_func_value.patch
@@ -0,0 +1,166 @@
1From: Mark Wielaard <mjw@redhat.com>
2Date: Sun, 15 Jun 2014 11:30:35 +0200
3Subject: libebl: Add sym_func_value hook.
4
5The ARM EABI says that the zero bit of function symbol st_value indicates
6whether the symbol points to a THUMB or ARM function. Add a new ebl hook
7to adjust the st_value in such a case so that we get the actual value that
8the symbol points to. It isn't easily possible to reuse the existing
9resolve_sym_value for this purpose, so we end up with another hook that
10can be used from dwfl_module_getsym and elflint.
11
12Rebase arm_func_value.patch from 0.159 to 0.160
13Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
14---
15 backends/arm_init.c | 1 +
16 backends/arm_symbol.c | 8 ++++++++
17 libdwfl/dwfl_module_getsym.c | 2 +-
18 libebl/Makefile.am | 3 ++-
19 libebl/ebl-hooks.h | 3 +++
20 libebl/eblsymfuncval.c | 43 +++++++++++++++++++++++++++++++++++++++++++
21 libebl/libebl.h | 11 +++++++++++
22 7 files changed, 69 insertions(+), 2 deletions(-)
23 create mode 100644 libebl/eblsymfuncval.c
24
25diff --git a/backends/arm_init.c b/backends/arm_init.c
26index 8b57d3f..2266829 100644
27--- a/backends/arm_init.c
28+++ b/backends/arm_init.c
29@@ -78,6 +78,7 @@ arm_init (elf, machine, eh, ehlen)
30 eh->return_value_location = arm_return_value_location_hard;
31 HOOK (eh, abi_cfi);
32 HOOK (eh, check_reloc_target_type);
33+ HOOK (eh, sym_func_value);
34
35 /* We only unwind the core integer registers. */
36 eh->frame_nregs = 16;
37diff --git a/backends/arm_symbol.c b/backends/arm_symbol.c
38index cd467ff..49fca55 100644
39--- a/backends/arm_symbol.c
40+++ b/backends/arm_symbol.c
41@@ -129,3 +129,11 @@ arm_check_reloc_target_type (Ebl *ebl __attribute__ ((unused)), Elf64_Word sh_ty
42 {
43 return sh_type == SHT_ARM_EXIDX;
44 }
45+
46+/* ARM EABI says that the low bit indicates whether the function
47+ symbol value is a THUMB function or not. Mask it off. */
48+GElf_Addr
49+arm_sym_func_value (Ebl *ebl __attribute__ ((unused)), GElf_Addr val)
50+{
51+ return val & ~(GElf_Addr)1;
52+}
53diff --git a/libdwfl/dwfl_module_getsym.c b/libdwfl/dwfl_module_getsym.c
54index 42d2b67..fb192d7 100644
55--- a/libdwfl/dwfl_module_getsym.c
56+++ b/libdwfl/dwfl_module_getsym.c
57@@ -119,7 +119,7 @@ __libdwfl_getsym (Dwfl_Module *mod, int ndx, GElf_Sym *sym, GElf_Addr *addr,
58 descriptors). */
59
60 char *ident;
61- GElf_Addr st_value = sym->st_value & ebl_func_addr_mask (mod->ebl);
62+ GElf_Addr st_value = ebl_sym_func_value (mod->ebl, sym->st_value);
63 *resolved = false;
64 if (! adjust_st_value && mod->e_type != ET_REL && alloc
65 && (GELF_ST_TYPE (sym->st_info) == STT_FUNC
66diff --git a/libebl/Makefile.am b/libebl/Makefile.am
67index ec4477b..889c21b 100644
68--- a/libebl/Makefile.am
69+++ b/libebl/Makefile.am
70@@ -55,7 +55,8 @@ gen_SOURCES = eblopenbackend.c eblclosebackend.c eblstrtab.c \
71 eblsysvhashentrysize.c eblauxvinfo.c eblcheckobjattr.c \
72 ebl_check_special_section.c ebl_syscall_abi.c eblabicfi.c \
73 eblstother.c eblinitreg.c ebldwarftoregno.c eblnormalizepc.c \
74- eblunwind.c eblresolvesym.c eblcheckreloctargettype.c
75+ eblunwind.c eblresolvesym.c eblcheckreloctargettype.c \
76+ eblsymfuncval.c
77
78 libebl_a_SOURCES = $(gen_SOURCES)
79
80diff --git a/libebl/ebl-hooks.h b/libebl/ebl-hooks.h
81index e1186f8..160a821 100644
82--- a/libebl/ebl-hooks.h
83+++ b/libebl/ebl-hooks.h
84@@ -191,5 +191,8 @@ bool EBLHOOK(unwind) (Ebl *ebl, Dwarf_Addr pc, ebl_tid_registers_t *setfunc,
85 (e.g. function descriptor resolving) */
86 bool EBLHOOK(resolve_sym_value) (Ebl *ebl, GElf_Addr *addr);
87
88+/* Returns the real value of a symbol function address or offset. */
89+GElf_Addr EBLHOOK(sym_func_value) (Ebl *ebl, GElf_Addr val);
90+
91 /* Destructor for ELF backend handle. */
92 void EBLHOOK(destr) (struct ebl *);
93diff --git a/libebl/eblsymfuncval.c b/libebl/eblsymfuncval.c
94new file mode 100644
95index 0000000..c0b322f
96--- /dev/null
97+++ b/libebl/eblsymfuncval.c
98@@ -0,0 +1,43 @@
99+/* Turn a symbol function value into a real function address or offset.
100+ Copyright (C) 2014 Red Hat, Inc.
101+ This file is part of elfutils.
102+
103+ This file is free software; you can redistribute it and/or modify
104+ it under the terms of either
105+
106+ * the GNU Lesser General Public License as published by the Free
107+ Software Foundation; either version 3 of the License, or (at
108+ your option) any later version
109+
110+ or
111+
112+ * the GNU General Public License as published by the Free
113+ Software Foundation; either version 2 of the License, or (at
114+ your option) any later version
115+
116+ or both in parallel, as here.
117+
118+ elfutils is distributed in the hope that it will be useful, but
119+ WITHOUT ANY WARRANTY; without even the implied warranty of
120+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
121+ General Public License for more details.
122+
123+ You should have received copies of the GNU General Public License and
124+ the GNU Lesser General Public License along with this program. If
125+ not, see <http://www.gnu.org/licenses/>. */
126+
127+#ifdef HAVE_CONFIG_H
128+# include <config.h>
129+#endif
130+
131+#include <libeblP.h>
132+#include <assert.h>
133+
134+GElf_Addr
135+ebl_sym_func_value (Ebl *ebl, GElf_Addr val)
136+{
137+ if (ebl == NULL || ebl->sym_func_value == NULL)
138+ return val;
139+
140+ return ebl->sym_func_value (ebl, val);
141+}
142diff --git a/libebl/libebl.h b/libebl/libebl.h
143index bb993bf..40cf635 100644
144--- a/libebl/libebl.h
145+++ b/libebl/libebl.h
146@@ -459,6 +459,17 @@ extern bool ebl_unwind (Ebl *ebl, Dwarf_Addr pc, ebl_tid_registers_t *setfunc,
147 extern bool ebl_resolve_sym_value (Ebl *ebl, GElf_Addr *addr)
148 __nonnull_attribute__ (2);
149
150+/* Returns the real value of a symbol function address or offset
151+ (e.g. when the st_value contains some flag bits that need to be
152+ masked off). This is different from ebl_resolve_sym_value which
153+ only works for actual symbol addresses (in non-ET_REL files) that
154+ might resolve to an address in a different section.
155+ ebl_sym_func_value is called to turn the given value into the a
156+ real address or offset (the original value might not be a real
157+ address). This works for both ET_REL when the value is a section
158+ offset or ET_EXEC or ET_DYN symbol values, which are addresses. */
159+extern GElf_Addr ebl_sym_func_value (Ebl *ebl, GElf_Addr val);
160+
161 #ifdef __cplusplus
162 }
163 #endif
164--
1651.9.1
166
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.161/arm_unwind_ret_mask.patch b/meta/recipes-devtools/elfutils/elfutils-0.161/arm_unwind_ret_mask.patch
new file mode 100644
index 0000000000..8abb36bb49
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.161/arm_unwind_ret_mask.patch
@@ -0,0 +1,83 @@
1From: Mark Wielaard <mjw@redhat.com>
2Date: Sun, 15 Jun 2014 12:30:02 +0200
3Subject: libebl: Add ebl_unwind_ret_mask.
4
5Another ARM oddity. A return value address in an unwind will contain an
6extra bit to indicate whether to return to a regular ARM or THUMB function.
7Add a new ebl function to return a mask to use to get the actual return
8address during an unwind ebl_unwind_ret_mask.
9
10Rebase arm_unwind_ret_mask.patch from 0.159 to 0.160
11
12Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
13---
14 backends/arm_init.c | 3 +++
15 libebl/eblinitreg.c | 8 ++++++++
16 libebl/libebl.h | 4 ++++
17 libebl/libeblP.h | 6 ++++++
18 4 files changed, 21 insertions(+)
19
20diff --git a/backends/arm_init.c b/backends/arm_init.c
21index 2266829..f8df042 100644
22--- a/backends/arm_init.c
23+++ b/backends/arm_init.c
24@@ -87,5 +87,8 @@ arm_init (elf, machine, eh, ehlen)
25 /* Bit zero encodes whether an function address is THUMB or ARM. */
26 eh->func_addr_mask = ~(GElf_Addr)1;
27
28+ /* Bit zero encodes whether to return to a THUMB or ARM function. */
29+ eh->unwind_ret_mask = ~(GElf_Addr)1;
30+
31 return MODVERSION;
32 }
33diff --git a/libebl/eblinitreg.c b/libebl/eblinitreg.c
34index 5729b3c..ca681c0 100644
35--- a/libebl/eblinitreg.c
36+++ b/libebl/eblinitreg.c
37@@ -56,3 +56,11 @@ ebl_func_addr_mask (Ebl *ebl)
38 return ((ebl == NULL || ebl->func_addr_mask == 0)
39 ? ~(GElf_Addr)0 : ebl->func_addr_mask);
40 }
41+
42+GElf_Addr
43+ebl_unwind_ret_mask (Ebl *ebl)
44+{
45+ return ((ebl == NULL || ebl->unwind_ret_mask == 0)
46+ ? ~(GElf_Addr)0 : ebl->unwind_ret_mask);
47+}
48+
49diff --git a/libebl/libebl.h b/libebl/libebl.h
50index 40cf635..be70027 100644
51--- a/libebl/libebl.h
52+++ b/libebl/libebl.h
53@@ -420,6 +420,10 @@ extern size_t ebl_frame_nregs (Ebl *ebl)
54 tables) is needed. */
55 extern GElf_Addr ebl_func_addr_mask (Ebl *ebl);
56
57+/* Mask to use for unwind return address in case the architecture adds
58+ some extra non-address bits to it. */
59+extern GElf_Addr ebl_unwind_ret_mask (Ebl *ebl);
60+
61 /* Convert *REGNO as is in DWARF to a lower range suitable for
62 Dwarf_Frame->REGS indexing. */
63 extern bool ebl_dwarf_to_regno (Ebl *ebl, unsigned *regno)
64diff --git a/libebl/libeblP.h b/libebl/libeblP.h
65index dbd67f3..e18ace6 100644
66--- a/libebl/libeblP.h
67+++ b/libebl/libeblP.h
68@@ -70,6 +70,12 @@ struct ebl
69 otherwise it should be the actual mask to use. */
70 GElf_Addr func_addr_mask;
71
72+ /* Mask to use to get the return address from an unwind in case the
73+ architecture adds some extra non-address bits to it. When not
74+ initialized (0) then ebl_unwind_ret_mask will return ~0, otherwise
75+ it should be the actual mask to use. */
76+ GElf_Addr unwind_ret_mask;
77+
78 /* Function descriptor load address and table as used by
79 ebl_resolve_sym_value if available for this arch. */
80 GElf_Addr fd_addr;
81--
821.9.1
83
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.161/fixheadercheck.patch b/meta/recipes-devtools/elfutils/elfutils-0.161/fixheadercheck.patch
new file mode 100644
index 0000000000..8796e9a394
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.161/fixheadercheck.patch
@@ -0,0 +1,24 @@
1For some binaries we can get a invalid section alignment, for example if
2sh_align = 1 and sh_addralign is 0. In the case of a zero size section like
3".note.GNU-stack", this is irrelavent as far as I can tell and we shouldn't
4error in this case.
5
6RP 2014/6/11
7
8Upstream-Status: Pending
9
10Index: elfutils-0.158/libelf/elf32_updatenull.c
11===================================================================
12--- elfutils-0.158.orig/libelf/elf32_updatenull.c 2012-12-14 22:40:48.000000000 +0000
13+++ elfutils-0.158/libelf/elf32_updatenull.c 2014-06-11 16:35:43.417386291 +0000
14@@ -327,8 +327,8 @@
15 we test for the alignment of the section being large
16 enough for the largest alignment required by a data
17 block. */
18- if (unlikely (! powerof2 (shdr->sh_addralign))
19- || unlikely (shdr->sh_addralign < sh_align))
20+ if (shdr->sh_size && (unlikely (! powerof2 (shdr->sh_addralign))
21+ || unlikely (shdr->sh_addralign < sh_align)))
22 {
23 __libelf_seterrno (ELF_E_INVALID_ALIGN);
24 return -1;
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.161/hppa_backend.diff b/meta/recipes-devtools/elfutils/elfutils-0.161/hppa_backend.diff
new file mode 100644
index 0000000000..d51a720073
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.161/hppa_backend.diff
@@ -0,0 +1,800 @@
1Index: elfutils-0.158/backends/parisc_init.c
2===================================================================
3--- /dev/null 1970-01-01 00:00:00.000000000 +0000
4+++ elfutils-0.158/backends/parisc_init.c 2014-04-21 11:12:12.228150280 +0000
5@@ -0,0 +1,74 @@
6+/* Initialization of PA-RISC specific backend library.
7+ Copyright (C) 2002, 2005, 2006 Red Hat, Inc.
8+ This file is part of Red Hat elfutils.
9+ Written by Ulrich Drepper <drepper@redhat.com>, 2002.
10+
11+ Red Hat elfutils is free software; you can redistribute it and/or modify
12+ it under the terms of the GNU General Public License as published by the
13+ Free Software Foundation; version 2 of the License.
14+
15+ Red Hat elfutils is distributed in the hope that it will be useful, but
16+ WITHOUT ANY WARRANTY; without even the implied warranty of
17+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18+ General Public License for more details.
19+
20+ You should have received a copy of the GNU General Public License along
21+ with Red Hat elfutils; if not, write to the Free Software Foundation,
22+ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
23+
24+ Red Hat elfutils is an included package of the Open Invention Network.
25+ An included package of the Open Invention Network is a package for which
26+ Open Invention Network licensees cross-license their patents. No patent
27+ license is granted, either expressly or impliedly, by designation as an
28+ included package. Should you wish to participate in the Open Invention
29+ Network licensing program, please visit www.openinventionnetwork.com
30+ <http://www.openinventionnetwork.com>. */
31+
32+#ifdef HAVE_CONFIG_H
33+# include <config.h>
34+#endif
35+
36+#define BACKEND parisc_
37+#define RELOC_PREFIX R_PARISC_
38+#include "libebl_CPU.h"
39+#include "libebl_parisc.h"
40+
41+/* This defines the common reloc hooks based on parisc_reloc.def. */
42+#include "common-reloc.c"
43+
44+
45+const char *
46+parisc_init (elf, machine, eh, ehlen)
47+ Elf *elf __attribute__ ((unused));
48+ GElf_Half machine __attribute__ ((unused));
49+ Ebl *eh;
50+ size_t ehlen;
51+{
52+ int pa64 = 0;
53+
54+ /* Check whether the Elf_BH object has a sufficent size. */
55+ if (ehlen < sizeof (Ebl))
56+ return NULL;
57+
58+ if (elf) {
59+ GElf_Ehdr ehdr_mem;
60+ GElf_Ehdr *ehdr = gelf_getehdr (elf, &ehdr_mem);
61+ if (ehdr && (ehdr->e_flags & EF_PARISC_WIDE))
62+ pa64 = 1;
63+ }
64+ /* We handle it. */
65+ eh->name = "PA-RISC";
66+ parisc_init_reloc (eh);
67+ HOOK (eh, reloc_simple_type);
68+ HOOK (eh, machine_flag_check);
69+ HOOK (eh, symbol_type_name);
70+ HOOK (eh, segment_type_name);
71+ HOOK (eh, section_type_name);
72+ HOOK (eh, register_info);
73+ if (pa64)
74+ eh->return_value_location = parisc_return_value_location_64;
75+ else
76+ eh->return_value_location = parisc_return_value_location_32;
77+
78+ return MODVERSION;
79+}
80Index: elfutils-0.158/backends/parisc_regs.c
81===================================================================
82--- /dev/null 1970-01-01 00:00:00.000000000 +0000
83+++ elfutils-0.158/backends/parisc_regs.c 2014-04-21 11:12:12.228150280 +0000
84@@ -0,0 +1,159 @@
85+/* Register names and numbers for PA-RISC DWARF.
86+ Copyright (C) 2005, 2006 Red Hat, Inc.
87+ This file is part of Red Hat elfutils.
88+
89+ Red Hat elfutils is free software; you can redistribute it and/or modify
90+ it under the terms of the GNU General Public License as published by the
91+ Free Software Foundation; version 2 of the License.
92+
93+ Red Hat elfutils is distributed in the hope that it will be useful, but
94+ WITHOUT ANY WARRANTY; without even the implied warranty of
95+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
96+ General Public License for more details.
97+
98+ You should have received a copy of the GNU General Public License along
99+ with Red Hat elfutils; if not, write to the Free Software Foundation,
100+ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
101+
102+ Red Hat elfutils is an included package of the Open Invention Network.
103+ An included package of the Open Invention Network is a package for which
104+ Open Invention Network licensees cross-license their patents. No patent
105+ license is granted, either expressly or impliedly, by designation as an
106+ included package. Should you wish to participate in the Open Invention
107+ Network licensing program, please visit www.openinventionnetwork.com
108+ <http://www.openinventionnetwork.com>. */
109+
110+#ifdef HAVE_CONFIG_H
111+# include <config.h>
112+#endif
113+
114+#include <string.h>
115+#include <dwarf.h>
116+
117+#define BACKEND parisc_
118+#include "libebl_CPU.h"
119+
120+ssize_t
121+parisc_register_info (Ebl *ebl, int regno, char *name, size_t namelen,
122+ const char **prefix, const char **setname,
123+ int *bits, int *type)
124+{
125+ int pa64 = 0;
126+
127+ if (ebl->elf) {
128+ GElf_Ehdr ehdr_mem;
129+ GElf_Ehdr *ehdr = gelf_getehdr (ebl->elf, &ehdr_mem);
130+ if (ehdr->e_flags & EF_PARISC_WIDE)
131+ pa64 = 1;
132+ }
133+
134+ int nregs = pa64 ? 127 : 128;
135+
136+ if (name == NULL)
137+ return nregs;
138+
139+ if (regno < 0 || regno >= nregs || namelen < 6)
140+ return -1;
141+
142+ *prefix = "%";
143+
144+ if (regno < 32)
145+ {
146+ *setname = "integer";
147+ *type = DW_ATE_signed;
148+ if (pa64)
149+ {
150+ *bits = 64;
151+ }
152+ else
153+ {
154+ *bits = 32;
155+ }
156+ }
157+ else if (regno == 32)
158+ {
159+ *setname = "special";
160+ if (pa64)
161+ {
162+ *bits = 6;
163+ }
164+ else
165+ {
166+ *bits = 5;
167+ }
168+ *type = DW_ATE_unsigned;
169+ }
170+ else
171+ {
172+ *setname = "FPU";
173+ *type = DW_ATE_float;
174+ if (pa64)
175+ {
176+ *bits = 64;
177+ }
178+ else
179+ {
180+ *bits = 32;
181+ }
182+ }
183+
184+ if (regno < 33) {
185+ switch (regno)
186+ {
187+ case 0 ... 9:
188+ name[0] = 'r';
189+ name[1] = regno + '0';
190+ namelen = 2;
191+ break;
192+ case 10 ... 31:
193+ name[0] = 'r';
194+ name[1] = regno / 10 + '0';
195+ name[2] = regno % 10 + '0';
196+ namelen = 3;
197+ break;
198+ case 32:
199+ *prefix = NULL;
200+ name[0] = 'S';
201+ name[1] = 'A';
202+ name[2] = 'R';
203+ namelen = 3;
204+ break;
205+ }
206+ }
207+ else {
208+ if (pa64 && ((regno - 72) % 2)) {
209+ *setname = NULL;
210+ return 0;
211+ }
212+
213+ switch (regno)
214+ {
215+ case 72 + 0 ... 72 + 11:
216+ name[0] = 'f';
217+ name[1] = 'r';
218+ name[2] = (regno + 8 - 72) / 2 + '0';
219+ namelen = 3;
220+ if ((regno + 8 - 72) % 2) {
221+ name[3] = 'R';
222+ namelen++;
223+ }
224+ break;
225+ case 72 + 12 ... 72 + 55:
226+ name[0] = 'f';
227+ name[1] = 'r';
228+ name[2] = (regno + 8 - 72) / 2 / 10 + '0';
229+ name[3] = (regno + 8 - 72) / 2 % 10 + '0';
230+ namelen = 4;
231+ if ((regno + 8 - 72) % 2) {
232+ name[4] = 'R';
233+ namelen++;
234+ }
235+ break;
236+ default:
237+ *setname = NULL;
238+ return 0;
239+ }
240+ }
241+ name[namelen++] = '\0';
242+ return namelen;
243+}
244Index: elfutils-0.158/backends/parisc_reloc.def
245===================================================================
246--- /dev/null 1970-01-01 00:00:00.000000000 +0000
247+++ elfutils-0.158/backends/parisc_reloc.def 2014-04-21 11:12:12.228150280 +0000
248@@ -0,0 +1,128 @@
249+/* List the relocation types for PA-RISC. -*- C -*-
250+ Copyright (C) 2005 Red Hat, Inc.
251+ This file is part of Red Hat elfutils.
252+
253+ Red Hat elfutils is free software; you can redistribute it and/or modify
254+ it under the terms of the GNU General Public License as published by the
255+ Free Software Foundation; version 2 of the License.
256+
257+ Red Hat elfutils is distributed in the hope that it will be useful, but
258+ WITHOUT ANY WARRANTY; without even the implied warranty of
259+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
260+ General Public License for more details.
261+
262+ You should have received a copy of the GNU General Public License along
263+ with Red Hat elfutils; if not, write to the Free Software Foundation,
264+ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
265+
266+ Red Hat elfutils is an included package of the Open Invention Network.
267+ An included package of the Open Invention Network is a package for which
268+ Open Invention Network licensees cross-license their patents. No patent
269+ license is granted, either expressly or impliedly, by designation as an
270+ included package. Should you wish to participate in the Open Invention
271+ Network licensing program, please visit www.openinventionnetwork.com
272+ <http://www.openinventionnetwork.com>. */
273+
274+/* NAME, REL|EXEC|DYN */
275+
276+RELOC_TYPE (NONE, EXEC|DYN)
277+RELOC_TYPE (DIR32, REL|EXEC|DYN)
278+RELOC_TYPE (DIR21L, REL|EXEC|DYN)
279+RELOC_TYPE (DIR17R, REL)
280+RELOC_TYPE (DIR17F, REL)
281+RELOC_TYPE (DIR14R, REL|DYN)
282+RELOC_TYPE (PCREL32, REL)
283+RELOC_TYPE (PCREL21L, REL)
284+RELOC_TYPE (PCREL17R, REL)
285+RELOC_TYPE (PCREL17F, REL)
286+RELOC_TYPE (PCREL14R, REL|EXEC)
287+RELOC_TYPE (DPREL21L, REL)
288+RELOC_TYPE (DPREL14WR, REL)
289+RELOC_TYPE (DPREL14DR, REL)
290+RELOC_TYPE (DPREL14R, REL)
291+RELOC_TYPE (GPREL21L, 0)
292+RELOC_TYPE (GPREL14R, 0)
293+RELOC_TYPE (LTOFF21L, REL)
294+RELOC_TYPE (LTOFF14R, REL)
295+RELOC_TYPE (DLTIND14F, 0)
296+RELOC_TYPE (SETBASE, 0)
297+RELOC_TYPE (SECREL32, REL)
298+RELOC_TYPE (BASEREL21L, 0)
299+RELOC_TYPE (BASEREL17R, 0)
300+RELOC_TYPE (BASEREL14R, 0)
301+RELOC_TYPE (SEGBASE, 0)
302+RELOC_TYPE (SEGREL32, REL)
303+RELOC_TYPE (PLTOFF21L, 0)
304+RELOC_TYPE (PLTOFF14R, 0)
305+RELOC_TYPE (PLTOFF14F, 0)
306+RELOC_TYPE (LTOFF_FPTR32, 0)
307+RELOC_TYPE (LTOFF_FPTR21L, 0)
308+RELOC_TYPE (LTOFF_FPTR14R, 0)
309+RELOC_TYPE (FPTR64, 0)
310+RELOC_TYPE (PLABEL32, REL|DYN)
311+RELOC_TYPE (PCREL64, 0)
312+RELOC_TYPE (PCREL22C, 0)
313+RELOC_TYPE (PCREL22F, 0)
314+RELOC_TYPE (PCREL14WR, 0)
315+RELOC_TYPE (PCREL14DR, 0)
316+RELOC_TYPE (PCREL16F, 0)
317+RELOC_TYPE (PCREL16WF, 0)
318+RELOC_TYPE (PCREL16DF, 0)
319+RELOC_TYPE (DIR64, REL|DYN)
320+RELOC_TYPE (DIR14WR, REL)
321+RELOC_TYPE (DIR14DR, REL)
322+RELOC_TYPE (DIR16F, REL)
323+RELOC_TYPE (DIR16WF, REL)
324+RELOC_TYPE (DIR16DF, REL)
325+RELOC_TYPE (GPREL64, 0)
326+RELOC_TYPE (GPREL14WR, 0)
327+RELOC_TYPE (GPREL14DR, 0)
328+RELOC_TYPE (GPREL16F, 0)
329+RELOC_TYPE (GPREL16WF, 0)
330+RELOC_TYPE (GPREL16DF, 0)
331+RELOC_TYPE (LTOFF64, 0)
332+RELOC_TYPE (LTOFF14WR, 0)
333+RELOC_TYPE (LTOFF14DR, 0)
334+RELOC_TYPE (LTOFF16F, 0)
335+RELOC_TYPE (LTOFF16WF, 0)
336+RELOC_TYPE (LTOFF16DF, 0)
337+RELOC_TYPE (SECREL64, 0)
338+RELOC_TYPE (BASEREL14WR, 0)
339+RELOC_TYPE (BASEREL14DR, 0)
340+RELOC_TYPE (SEGREL64, 0)
341+RELOC_TYPE (PLTOFF14WR, 0)
342+RELOC_TYPE (PLTOFF14DR, 0)
343+RELOC_TYPE (PLTOFF16F, 0)
344+RELOC_TYPE (PLTOFF16WF, 0)
345+RELOC_TYPE (PLTOFF16DF, 0)
346+RELOC_TYPE (LTOFF_FPTR64, 0)
347+RELOC_TYPE (LTOFF_FPTR14WR, 0)
348+RELOC_TYPE (LTOFF_FPTR14DR, 0)
349+RELOC_TYPE (LTOFF_FPTR16F, 0)
350+RELOC_TYPE (LTOFF_FPTR16WF, 0)
351+RELOC_TYPE (LTOFF_FPTR16DF, 0)
352+RELOC_TYPE (COPY, EXEC)
353+RELOC_TYPE (IPLT, EXEC|DYN)
354+RELOC_TYPE (EPLT, 0)
355+RELOC_TYPE (TPREL32, DYN)
356+RELOC_TYPE (TPREL21L, 0)
357+RELOC_TYPE (TPREL14R, 0)
358+RELOC_TYPE (LTOFF_TP21L, 0)
359+RELOC_TYPE (LTOFF_TP14R, 0)
360+RELOC_TYPE (LTOFF_TP14F, 0)
361+RELOC_TYPE (TPREL64, 0)
362+RELOC_TYPE (TPREL14WR, 0)
363+RELOC_TYPE (TPREL14DR, 0)
364+RELOC_TYPE (TPREL16F, 0)
365+RELOC_TYPE (TPREL16WF, 0)
366+RELOC_TYPE (TPREL16DF, 0)
367+RELOC_TYPE (LTOFF_TP64, 0)
368+RELOC_TYPE (LTOFF_TP14WR, 0)
369+RELOC_TYPE (LTOFF_TP14DR, 0)
370+RELOC_TYPE (LTOFF_TP16F, 0)
371+RELOC_TYPE (LTOFF_TP16WF, 0)
372+RELOC_TYPE (LTOFF_TP16DF, 0)
373+RELOC_TYPE (TLS_DTPMOD32, DYN)
374+RELOC_TYPE (TLS_DTPMOD64, DYN)
375+
376+#define NO_RELATIVE_RELOC 1
377Index: elfutils-0.158/backends/parisc_retval.c
378===================================================================
379--- /dev/null 1970-01-01 00:00:00.000000000 +0000
380+++ elfutils-0.158/backends/parisc_retval.c 2014-04-21 11:12:12.228150280 +0000
381@@ -0,0 +1,213 @@
382+/* Function return value location for Linux/PA-RISC ABI.
383+ Copyright (C) 2005 Red Hat, Inc.
384+ This file is part of Red Hat elfutils.
385+
386+ Red Hat elfutils is free software; you can redistribute it and/or modify
387+ it under the terms of the GNU General Public License as published by the
388+ Free Software Foundation; version 2 of the License.
389+
390+ Red Hat elfutils is distributed in the hope that it will be useful, but
391+ WITHOUT ANY WARRANTY; without even the implied warranty of
392+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
393+ General Public License for more details.
394+
395+ You should have received a copy of the GNU General Public License along
396+ with Red Hat elfutils; if not, write to the Free Software Foundation,
397+ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
398+
399+ Red Hat elfutils is an included package of the Open Invention Network.
400+ An included package of the Open Invention Network is a package for which
401+ Open Invention Network licensees cross-license their patents. No patent
402+ license is granted, either expressly or impliedly, by designation as an
403+ included package. Should you wish to participate in the Open Invention
404+ Network licensing program, please visit www.openinventionnetwork.com
405+ <http://www.openinventionnetwork.com>. */
406+
407+#ifdef HAVE_CONFIG_H
408+# include <config.h>
409+#endif
410+
411+#include <assert.h>
412+#include <dwarf.h>
413+
414+#define BACKEND parisc_
415+#include "libebl_CPU.h"
416+#include "libebl_parisc.h"
417+
418+/* %r28, or pair %r28, %r29. */
419+static const Dwarf_Op loc_intreg32[] =
420+ {
421+ { .atom = DW_OP_reg28 }, { .atom = DW_OP_piece, .number = 4 },
422+ { .atom = DW_OP_reg29 }, { .atom = DW_OP_piece, .number = 4 },
423+ };
424+
425+static const Dwarf_Op loc_intreg[] =
426+ {
427+ { .atom = DW_OP_reg28 }, { .atom = DW_OP_piece, .number = 8 },
428+ { .atom = DW_OP_reg29 }, { .atom = DW_OP_piece, .number = 8 },
429+ };
430+#define nloc_intreg 1
431+#define nloc_intregpair 4
432+
433+/* %fr4L, or pair %fr4L, %fr4R on pa-32 */
434+static const Dwarf_Op loc_fpreg32[] =
435+ {
436+ { .atom = DW_OP_regx, .number = 72 }, { .atom = DW_OP_piece, .number = 4 },
437+ { .atom = DW_OP_regx, .number = 73 }, { .atom = DW_OP_piece, .number = 4 },
438+ };
439+#define nloc_fpreg32 2
440+#define nloc_fpregpair32 4
441+
442+/* $fr4 */
443+static const Dwarf_Op loc_fpreg[] =
444+ {
445+ { .atom = DW_OP_regx, .number = 72 },
446+ };
447+#define nloc_fpreg 1
448+
449+#if 0
450+/* The return value is a structure and is actually stored in stack space
451+ passed in a hidden argument by the caller. Address of the location is stored
452+ in %r28 before function call, but it may be changed by function. */
453+static const Dwarf_Op loc_aggregate[] =
454+ {
455+ { .atom = DW_OP_breg28 },
456+ };
457+#define nloc_aggregate 1
458+#endif
459+
460+static int
461+parisc_return_value_location_ (Dwarf_Die *functypedie, const Dwarf_Op **locp, int pa64)
462+{
463+ Dwarf_Word regsize = pa64 ? 8 : 4;
464+
465+ /* Start with the function's type, and get the DW_AT_type attribute,
466+ which is the type of the return value. */
467+
468+ Dwarf_Attribute attr_mem;
469+ Dwarf_Attribute *attr = dwarf_attr_integrate (functypedie, DW_AT_type, &attr_mem);
470+ if (attr == NULL)
471+ /* The function has no return value, like a `void' function in C. */
472+ return 0;
473+
474+ Dwarf_Die die_mem;
475+ Dwarf_Die *typedie = dwarf_formref_die (attr, &die_mem);
476+ int tag = dwarf_tag (typedie);
477+
478+ /* Follow typedefs and qualifiers to get to the actual type. */
479+ while (tag == DW_TAG_typedef
480+ || tag == DW_TAG_const_type || tag == DW_TAG_volatile_type
481+ || tag == DW_TAG_restrict_type)
482+ {
483+ attr = dwarf_attr_integrate (typedie, DW_AT_type, &attr_mem);
484+ typedie = dwarf_formref_die (attr, &die_mem);
485+ tag = dwarf_tag (typedie);
486+ }
487+
488+ switch (tag)
489+ {
490+ case -1:
491+ return -1;
492+
493+ case DW_TAG_subrange_type:
494+ if (! dwarf_hasattr_integrate (typedie, DW_AT_byte_size))
495+ {
496+ attr = dwarf_attr_integrate (typedie, DW_AT_type, &attr_mem);
497+ typedie = dwarf_formref_die (attr, &die_mem);
498+ tag = dwarf_tag (typedie);
499+ }
500+ /* Fall through. */
501+
502+ case DW_TAG_base_type:
503+ case DW_TAG_enumeration_type:
504+ case DW_TAG_pointer_type:
505+ case DW_TAG_ptr_to_member_type:
506+ {
507+ Dwarf_Word size;
508+ if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_byte_size,
509+ &attr_mem), &size) != 0)
510+ {
511+ if (tag == DW_TAG_pointer_type || tag == DW_TAG_ptr_to_member_type)
512+ size = 4;
513+ else
514+ return -1;
515+ }
516+ if (tag == DW_TAG_base_type)
517+ {
518+ Dwarf_Word encoding;
519+ if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_encoding,
520+ &attr_mem), &encoding) != 0)
521+ return -1;
522+
523+ if (encoding == DW_ATE_float)
524+ {
525+ if (pa64) {
526+ *locp = loc_fpreg;
527+ if (size <= 8)
528+ return nloc_fpreg;
529+ }
530+ else {
531+ *locp = loc_fpreg32;
532+ if (size <= 4)
533+ return nloc_fpreg32;
534+ else if (size <= 8)
535+ return nloc_fpregpair32;
536+ }
537+ goto aggregate;
538+ }
539+ }
540+ if (pa64)
541+ *locp = loc_intreg;
542+ else
543+ *locp = loc_intreg32;
544+ if (size <= regsize)
545+ return nloc_intreg;
546+ if (size <= 2 * regsize)
547+ return nloc_intregpair;
548+
549+ /* Else fall through. */
550+ }
551+
552+ case DW_TAG_structure_type:
553+ case DW_TAG_class_type:
554+ case DW_TAG_union_type:
555+ case DW_TAG_array_type:
556+ aggregate: {
557+ Dwarf_Word size;
558+ if (dwarf_aggregate_size (typedie, &size) != 0)
559+ return -1;
560+ if (pa64)
561+ *locp = loc_intreg;
562+ else
563+ *locp = loc_intreg32;
564+ if (size <= regsize)
565+ return nloc_intreg;
566+ if (size <= 2 * regsize)
567+ return nloc_intregpair;
568+#if 0
569+ /* there should be some way to know this location... But I do not see it. */
570+ *locp = loc_aggregate;
571+ return nloc_aggregate;
572+#endif
573+ /* fall through. */
574+ }
575+ }
576+
577+ /* XXX We don't have a good way to return specific errors from ebl calls.
578+ This value means we do not understand the type, but it is well-formed
579+ DWARF and might be valid. */
580+ return -2;
581+}
582+
583+int
584+parisc_return_value_location_32 (Dwarf_Die *functypedie, const Dwarf_Op **locp)
585+{
586+ return parisc_return_value_location_ (functypedie, locp, 0);
587+}
588+
589+int
590+parisc_return_value_location_64 (Dwarf_Die *functypedie, const Dwarf_Op **locp)
591+{
592+ return parisc_return_value_location_ (functypedie, locp, 1);
593+}
594+
595Index: elfutils-0.158/backends/parisc_symbol.c
596===================================================================
597--- /dev/null 1970-01-01 00:00:00.000000000 +0000
598+++ elfutils-0.158/backends/parisc_symbol.c 2014-04-21 11:12:12.228150280 +0000
599@@ -0,0 +1,112 @@
600+/* PA-RISC specific symbolic name handling.
601+ Copyright (C) 2002, 2005 Red Hat, Inc.
602+ This file is part of Red Hat elfutils.
603+ Written by Ulrich Drepper <drepper@redhat.com>, 2002.
604+
605+ Red Hat elfutils is free software; you can redistribute it and/or modify
606+ it under the terms of the GNU General Public License as published by the
607+ Free Software Foundation; version 2 of the License.
608+
609+ Red Hat elfutils is distributed in the hope that it will be useful, but
610+ WITHOUT ANY WARRANTY; without even the implied warranty of
611+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
612+ General Public License for more details.
613+
614+ You should have received a copy of the GNU General Public License along
615+ with Red Hat elfutils; if not, write to the Free Software Foundation,
616+ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
617+
618+ Red Hat elfutils is an included package of the Open Invention Network.
619+ An included package of the Open Invention Network is a package for which
620+ Open Invention Network licensees cross-license their patents. No patent
621+ license is granted, either expressly or impliedly, by designation as an
622+ included package. Should you wish to participate in the Open Invention
623+ Network licensing program, please visit www.openinventionnetwork.com
624+ <http://www.openinventionnetwork.com>. */
625+
626+#ifdef HAVE_CONFIG_H
627+# include <config.h>
628+#endif
629+
630+#include <elf.h>
631+#include <stddef.h>
632+
633+#define BACKEND parisc_
634+#include "libebl_CPU.h"
635+
636+const char *
637+parisc_segment_type_name (int segment, char *buf __attribute__ ((unused)),
638+ size_t len __attribute__ ((unused)))
639+{
640+ switch (segment)
641+ {
642+ case PT_PARISC_ARCHEXT:
643+ return "PARISC_ARCHEXT";
644+ case PT_PARISC_UNWIND:
645+ return "PARISC_UNWIND";
646+ default:
647+ break;
648+ }
649+ return NULL;
650+}
651+
652+/* Return symbolic representation of symbol type. */
653+const char *
654+parisc_symbol_type_name(int symbol, char *buf __attribute__ ((unused)),
655+ size_t len __attribute__ ((unused)))
656+{
657+ if (symbol == STT_PARISC_MILLICODE)
658+ return "PARISC_MILLI";
659+ return NULL;
660+}
661+
662+/* Return symbolic representation of section type. */
663+const char *
664+parisc_section_type_name (int type,
665+ char *buf __attribute__ ((unused)),
666+ size_t len __attribute__ ((unused)))
667+{
668+ switch (type)
669+ {
670+ case SHT_PARISC_EXT:
671+ return "PARISC_EXT";
672+ case SHT_PARISC_UNWIND:
673+ return "PARISC_UNWIND";
674+ case SHT_PARISC_DOC:
675+ return "PARISC_DOC";
676+ }
677+
678+ return NULL;
679+}
680+
681+/* Check whether machine flags are valid. */
682+bool
683+parisc_machine_flag_check (GElf_Word flags)
684+{
685+ if (flags &~ (EF_PARISC_TRAPNIL | EF_PARISC_EXT | EF_PARISC_LSB |
686+ EF_PARISC_WIDE | EF_PARISC_NO_KABP |
687+ EF_PARISC_LAZYSWAP | EF_PARISC_ARCH))
688+ return 0;
689+
690+ GElf_Word arch = flags & EF_PARISC_ARCH;
691+
692+ return ((arch == EFA_PARISC_1_0) || (arch == EFA_PARISC_1_1) ||
693+ (arch == EFA_PARISC_2_0));
694+}
695+
696+/* Check for the simple reloc types. */
697+Elf_Type
698+parisc_reloc_simple_type (Ebl *ebl __attribute__ ((unused)), int type)
699+{
700+ switch (type)
701+ {
702+ case R_PARISC_DIR64:
703+ case R_PARISC_SECREL64:
704+ return ELF_T_XWORD;
705+ case R_PARISC_DIR32:
706+ case R_PARISC_SECREL32:
707+ return ELF_T_WORD;
708+ default:
709+ return ELF_T_NUM;
710+ }
711+}
712Index: elfutils-0.158/backends/libebl_parisc.h
713===================================================================
714--- /dev/null 1970-01-01 00:00:00.000000000 +0000
715+++ elfutils-0.158/backends/libebl_parisc.h 2014-04-21 11:12:12.228150280 +0000
716@@ -0,0 +1,9 @@
717+#ifndef _LIBEBL_HPPA_H
718+#define _LIBEBL_HPPA_H 1
719+
720+#include <libdw.h>
721+
722+extern int parisc_return_value_location_32(Dwarf_Die *, const Dwarf_Op **locp);
723+extern int parisc_return_value_location_64(Dwarf_Die *, const Dwarf_Op **locp);
724+
725+#endif
726Index: elfutils-0.158/backends/Makefile.am
727===================================================================
728--- elfutils-0.158.orig/backends/Makefile.am 2014-04-21 11:12:12.252149737 +0000
729+++ elfutils-0.158/backends/Makefile.am 2014-04-21 11:13:11.910801105 +0000
730@@ -33,11 +33,12 @@
731
732
733 modules = i386 sh x86_64 ia64 alpha arm aarch64 sparc ppc ppc64 s390 \
734- tilegx
735+ tilegx parisc
736 libebl_pic = libebl_i386_pic.a libebl_sh_pic.a libebl_x86_64_pic.a \
737 libebl_ia64_pic.a libebl_alpha_pic.a libebl_arm_pic.a \
738 libebl_aarch64_pic.a libebl_sparc_pic.a libebl_ppc_pic.a \
739- libebl_ppc64_pic.a libebl_s390_pic.a libebl_tilegx_pic.a
740+ libebl_ppc64_pic.a libebl_s390_pic.a libebl_tilegx_pic.a \
741+ libebl_parisc_pic.a
742 noinst_LIBRARIES = $(libebl_pic)
743 noinst_DATA = $(libebl_pic:_pic.a=.so)
744
745@@ -116,6 +117,9 @@
746 libebl_tilegx_pic_a_SOURCES = $(tilegx_SRCS)
747 am_libebl_tilegx_pic_a_OBJECTS = $(tilegx_SRCS:.c=.os)
748
749+parisc_SRCS = parisc_init.c parisc_symbol.c parisc_regs.c parisc_retval.c
750+libebl_parisc_pic_a_SOURCES = $(parisc_SRCS)
751+am_libebl_parisc_pic_a_OBJECTS = $(parisc_SRCS:.c=.os)
752
753 libebl_%.so libebl_%.map: libebl_%_pic.a $(libelf) $(libdw)
754 @rm -f $(@:.so=.map)
755Index: elfutils-0.158/libelf/elf.h
756===================================================================
757--- elfutils-0.158.orig/libelf/elf.h 2014-04-21 11:12:12.252149737 +0000
758+++ elfutils-0.158/libelf/elf.h 2014-04-21 11:12:12.228150280 +0000
759@@ -1814,16 +1814,24 @@
760 #define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */
761 #define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */
762 #define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */
763+#define R_PARISC_DPREL14WR 19
764+#define R_PARISC_DPREL14DR 20
765 #define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */
766 #define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */
767 #define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */
768 #define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */
769 #define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */
770+#define R_PARISC_DLTIND14F 39
771+#define R_PARISC_SETBASE 40
772 #define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */
773+#define R_PARISC_BASEREL21L 42
774+#define R_PARISC_BASEREL17R 43
775+#define R_PARISC_BASEREL14R 46
776 #define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */
777 #define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */
778 #define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */
779 #define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */
780+#define R_PARISC_PLTOFF14F 55
781 #define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */
782 #define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */
783 #define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */
784@@ -1832,6 +1840,7 @@
785 #define R_PARISC_PLABEL21L 66 /* Left 21 bits of fdesc address. */
786 #define R_PARISC_PLABEL14R 70 /* Right 14 bits of fdesc address. */
787 #define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */
788+#define R_PARISC_PCREL22C 73
789 #define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */
790 #define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */
791 #define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */
792@@ -1857,6 +1866,8 @@
793 #define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */
794 #define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */
795 #define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */
796+#define R_PARISC_BASEREL14WR 107
797+#define R_PARISC_BASEREL14DR 108
798 #define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */
799 #define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */
800 #define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.161/m68k_backend.diff b/meta/recipes-devtools/elfutils/elfutils-0.161/m68k_backend.diff
new file mode 100644
index 0000000000..f5b566f2d5
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.161/m68k_backend.diff
@@ -0,0 +1,493 @@
1From: Kurt Roeckx <kurt@roeckx.be>
2From: Thorsten Glaser <tg@mirbsd.de>
3Subject: m68k support
4
5Written by Kurt Roeckx, except for the retval support which was written
6by Thorsten Glaser
7
8
9Index: elfutils-0.158/backends/m68k_init.c
10===================================================================
11--- /dev/null 1970-01-01 00:00:00.000000000 +0000
12+++ elfutils-0.158/backends/m68k_init.c 2014-04-21 11:14:23.813175704 +0000
13@@ -0,0 +1,50 @@
14+/* Initialization of m68k specific backend library.
15+ Copyright (C) 2007 Kurt Roeckx <kurt@roeckx.be>
16+
17+ This software is free software; you can redistribute it and/or modify
18+ it under the terms of the GNU General Public License as published by the
19+ Free Software Foundation; version 2 of the License.
20+
21+ This softare is distributed in the hope that it will be useful, but
22+ WITHOUT ANY WARRANTY; without even the implied warranty of
23+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
24+ General Public License for more details.
25+
26+ You should have received a copy of the GNU General Public License along
27+ with this software; if not, write to the Free Software Foundation,
28+ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
29+
30+*/
31+
32+#ifdef HAVE_CONFIG_H
33+# include <config.h>
34+#endif
35+
36+#define BACKEND m68k_
37+#define RELOC_PREFIX R_68K_
38+#include "libebl_CPU.h"
39+
40+/* This defines the common reloc hooks based on m68k_reloc.def. */
41+#include "common-reloc.c"
42+
43+
44+const char *
45+m68k_init (elf, machine, eh, ehlen)
46+ Elf *elf __attribute__ ((unused));
47+ GElf_Half machine __attribute__ ((unused));
48+ Ebl *eh;
49+ size_t ehlen;
50+{
51+ /* Check whether the Elf_BH object has a sufficent size. */
52+ if (ehlen < sizeof (Ebl))
53+ return NULL;
54+
55+ /* We handle it. */
56+ eh->name = "m68k";
57+ m68k_init_reloc (eh);
58+ HOOK (eh, reloc_simple_type);
59+ HOOK (eh, return_value_location);
60+ HOOK (eh, register_info);
61+
62+ return MODVERSION;
63+}
64Index: elfutils-0.158/backends/m68k_regs.c
65===================================================================
66--- /dev/null 1970-01-01 00:00:00.000000000 +0000
67+++ elfutils-0.158/backends/m68k_regs.c 2014-04-21 11:14:23.813175704 +0000
68@@ -0,0 +1,106 @@
69+/* Register names and numbers for m68k DWARF.
70+ Copyright (C) 2007 Kurt Roeckx <kurt@roeckx.be>
71+
72+ This software is free software; you can redistribute it and/or modify
73+ it under the terms of the GNU General Public License as published by the
74+ Free Software Foundation; version 2 of the License.
75+
76+ This software is distributed in the hope that it will be useful, but
77+ WITHOUT ANY WARRANTY; without even the implied warranty of
78+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
79+ General Public License for more details.
80+
81+ You should have received a copy of the GNU General Public License along
82+ with this software; if not, write to the Free Software Foundation,
83+ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
84+
85+ */
86+
87+#ifdef HAVE_CONFIG_H
88+# include <config.h>
89+#endif
90+
91+#include <string.h>
92+#include <dwarf.h>
93+
94+#define BACKEND m68k_
95+#include "libebl_CPU.h"
96+
97+ssize_t
98+m68k_register_info (Ebl *ebl __attribute__ ((unused)),
99+ int regno, char *name, size_t namelen,
100+ const char **prefix, const char **setname,
101+ int *bits, int *type)
102+{
103+ if (name == NULL)
104+ return 25;
105+
106+ if (regno < 0 || regno > 24 || namelen < 5)
107+ return -1;
108+
109+ *prefix = "%";
110+ *bits = 32;
111+ *type = (regno < 8 ? DW_ATE_signed
112+ : regno < 16 ? DW_ATE_address : DW_ATE_float);
113+
114+ if (regno < 8)
115+ {
116+ *setname = "integer";
117+ }
118+ else if (regno < 16)
119+ {
120+ *setname = "address";
121+ }
122+ else if (regno < 24)
123+ {
124+ *setname = "FPU";
125+ }
126+ else
127+ {
128+ *setname = "address";
129+ *type = DW_ATE_address;
130+ }
131+
132+ switch (regno)
133+ {
134+ case 0 ... 7:
135+ name[0] = 'd';
136+ name[1] = regno + '0';
137+ namelen = 2;
138+ break;
139+
140+ case 8 ... 13:
141+ name[0] = 'a';
142+ name[1] = regno - 8 + '0';
143+ namelen = 2;
144+ break;
145+
146+ case 14:
147+ name[0] = 'f';
148+ name[1] = 'p';
149+ namelen = 2;
150+ break;
151+
152+ case 15:
153+ name[0] = 's';
154+ name[1] = 'p';
155+ namelen = 2;
156+ break;
157+
158+ case 16 ... 23:
159+ name[0] = 'f';
160+ name[1] = 'p';
161+ name[2] = regno - 16 + '0';
162+ namelen = 3;
163+ break;
164+
165+ case 24:
166+ name[0] = 'p';
167+ name[1] = 'c';
168+ namelen = 2;
169+ }
170+
171+ name[namelen++] = '\0';
172+ return namelen;
173+}
174+
175Index: elfutils-0.158/backends/m68k_reloc.def
176===================================================================
177--- /dev/null 1970-01-01 00:00:00.000000000 +0000
178+++ elfutils-0.158/backends/m68k_reloc.def 2014-04-21 11:14:23.813175704 +0000
179@@ -0,0 +1,45 @@
180+/* List the relocation types for m68k. -*- C -*-
181+ Copyright (C) 2007 Kurt Roeckx <kurt@roeckx.be>
182+
183+ This software is free software; you can redistribute it and/or modify
184+ it under the terms of the GNU General Public License as published by the
185+ Free Software Foundation; version 2 of the License.
186+
187+ This software is distributed in the hope that it will be useful, but
188+ WITHOUT ANY WARRANTY; without even the implied warranty of
189+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
190+ General Public License for more details.
191+
192+ You should have received a copy of the GNU General Public License along
193+ with this software; if not, write to the Free Software Foundation,
194+ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
195+*/
196+
197+/* NAME, REL|EXEC|DYN */
198+
199+RELOC_TYPE (NONE, 0)
200+RELOC_TYPE (32, REL|EXEC|DYN)
201+RELOC_TYPE (16, REL)
202+RELOC_TYPE (8, REL)
203+RELOC_TYPE (PC32, REL|EXEC|DYN)
204+RELOC_TYPE (PC16, REL)
205+RELOC_TYPE (PC8, REL)
206+RELOC_TYPE (GOT32, REL)
207+RELOC_TYPE (GOT16, REL)
208+RELOC_TYPE (GOT8, REL)
209+RELOC_TYPE (GOT32O, REL)
210+RELOC_TYPE (GOT16O, REL)
211+RELOC_TYPE (GOT8O, REL)
212+RELOC_TYPE (PLT32, REL)
213+RELOC_TYPE (PLT16, REL)
214+RELOC_TYPE (PLT8, REL)
215+RELOC_TYPE (PLT32O, REL)
216+RELOC_TYPE (PLT16O, REL)
217+RELOC_TYPE (PLT8O, REL)
218+RELOC_TYPE (COPY, EXEC)
219+RELOC_TYPE (GLOB_DAT, EXEC|DYN)
220+RELOC_TYPE (JMP_SLOT, EXEC|DYN)
221+RELOC_TYPE (RELATIVE, EXEC|DYN)
222+RELOC_TYPE (GNU_VTINHERIT, REL)
223+RELOC_TYPE (GNU_VTENTRY, REL)
224+
225Index: elfutils-0.158/libelf/elf.h
226===================================================================
227--- elfutils-0.158.orig/libelf/elf.h 2014-04-21 11:14:23.813175704 +0000
228+++ elfutils-0.158/libelf/elf.h 2014-04-21 11:14:23.813175704 +0000
229@@ -1157,6 +1157,9 @@
230 #define R_68K_GLOB_DAT 20 /* Create GOT entry */
231 #define R_68K_JMP_SLOT 21 /* Create PLT entry */
232 #define R_68K_RELATIVE 22 /* Adjust by program base */
233+/* The next 2 are GNU extensions to enable C++ vtable garbage collection. */
234+#define R_68K_GNU_VTINHERIT 23
235+#define R_68K_GNU_VTENTRY 24
236 #define R_68K_TLS_GD32 25 /* 32 bit GOT offset for GD */
237 #define R_68K_TLS_GD16 26 /* 16 bit GOT offset for GD */
238 #define R_68K_TLS_GD8 27 /* 8 bit GOT offset for GD */
239Index: elfutils-0.158/backends/Makefile.am
240===================================================================
241--- elfutils-0.158.orig/backends/Makefile.am 2014-04-21 11:14:23.813175704 +0000
242+++ elfutils-0.158/backends/Makefile.am 2014-04-21 11:14:48.344621167 +0000
243@@ -33,12 +33,12 @@
244
245
246 modules = i386 sh x86_64 ia64 alpha arm aarch64 sparc ppc ppc64 s390 \
247- tilegx parisc mips
248+ tilegx parisc mips m68k
249 libebl_pic = libebl_i386_pic.a libebl_sh_pic.a libebl_x86_64_pic.a \
250 libebl_ia64_pic.a libebl_alpha_pic.a libebl_arm_pic.a \
251 libebl_aarch64_pic.a libebl_sparc_pic.a libebl_ppc_pic.a \
252 libebl_ppc64_pic.a libebl_s390_pic.a libebl_tilegx_pic.a \
253- libebl_parisc_pic.a libebl_mips_pic.a
254+ libebl_parisc_pic.a libebl_mips_pic.a libebl_m68k_pic.a
255 noinst_LIBRARIES = $(libebl_pic)
256 noinst_DATA = $(libebl_pic:_pic.a=.so)
257
258@@ -125,6 +125,10 @@
259 libebl_mips_pic_a_SOURCES = $(mips_SRCS)
260 am_libebl_mips_pic_a_OBJECTS = $(mips_SRCS:.c=.os)
261
262+m68k_SRCS = m68k_init.c m68k_symbol.c m68k_regs.c m68k_retval.c
263+libebl_m68k_pic_a_SOURCES = $(m68k_SRCS)
264+am_libebl_m68k_pic_a_OBJECTS = $(m68k_SRCS:.c=.os)
265+
266 libebl_%.so libebl_%.map: libebl_%_pic.a $(libelf) $(libdw)
267 @rm -f $(@:.so=.map)
268 echo 'ELFUTILS_$(PACKAGE_VERSION) { global: $*_init; local: *; };' \
269Index: elfutils-0.158/backends/m68k_symbol.c
270===================================================================
271--- /dev/null 1970-01-01 00:00:00.000000000 +0000
272+++ elfutils-0.158/backends/m68k_symbol.c 2014-04-21 11:14:23.813175704 +0000
273@@ -0,0 +1,43 @@
274+/* m68k specific symbolic name handling.
275+ Copyright (C) 2007 Kurt Roeckx <kurt@roeckx.be>
276+
277+ This software is free software; you can redistribute it and/or modify
278+ it under the terms of the GNU General Public License as published by the
279+ Free Software Foundation; version 2 of the License.
280+
281+ This software distributed in the hope that it will be useful, but
282+ WITHOUT ANY WARRANTY; without even the implied warranty of
283+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
284+ General Public License for more details.
285+
286+ You should have received a copy of the GNU General Public License along
287+ with this software; if not, write to the Free Software Foundation,
288+ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
289+*/
290+
291+#ifdef HAVE_CONFIG_H
292+# include <config.h>
293+#endif
294+
295+#include <elf.h>
296+#include <stddef.h>
297+
298+#define BACKEND m68k_
299+#include "libebl_CPU.h"
300+
301+/* Check for the simple reloc types. */
302+Elf_Type
303+m68k_reloc_simple_type (Ebl *ebl __attribute__ ((unused)), int type)
304+{
305+ switch (type)
306+ {
307+ case R_68K_32:
308+ return ELF_T_SWORD;
309+ case R_68K_16:
310+ return ELF_T_HALF;
311+ case R_68K_8:
312+ return ELF_T_BYTE;
313+ default:
314+ return ELF_T_NUM;
315+ }
316+}
317Index: elfutils-0.158/backends/m68k_retval.c
318===================================================================
319--- /dev/null 1970-01-01 00:00:00.000000000 +0000
320+++ elfutils-0.158/backends/m68k_retval.c 2014-04-21 11:14:23.813175704 +0000
321@@ -0,0 +1,172 @@
322+/* Function return value location for Linux/m68k ABI.
323+ Copyright (C) 2005-2010 Red Hat, Inc.
324+ Copyright (c) 2011 Thorsten Glaser, Debian.
325+ This file is part of Red Hat elfutils.
326+
327+ Red Hat elfutils is free software; you can redistribute it and/or modify
328+ it under the terms of the GNU General Public License as published by the
329+ Free Software Foundation; version 2 of the License.
330+
331+ Red Hat elfutils is distributed in the hope that it will be useful, but
332+ WITHOUT ANY WARRANTY; without even the implied warranty of
333+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
334+ General Public License for more details.
335+
336+ You should have received a copy of the GNU General Public License along
337+ with Red Hat elfutils; if not, write to the Free Software Foundation,
338+ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
339+
340+ Red Hat elfutils is an included package of the Open Invention Network.
341+ An included package of the Open Invention Network is a package for which
342+ Open Invention Network licensees cross-license their patents. No patent
343+ license is granted, either expressly or impliedly, by designation as an
344+ included package. Should you wish to participate in the Open Invention
345+ Network licensing program, please visit www.openinventionnetwork.com
346+ <http://www.openinventionnetwork.com>. */
347+
348+#ifdef HAVE_CONFIG_H
349+# include <config.h>
350+#endif
351+
352+#include <assert.h>
353+#include <dwarf.h>
354+
355+#define BACKEND m68k_
356+#include "libebl_CPU.h"
357+
358+
359+/* %d0, or pair %d0, %d1, or %a0 */
360+static const Dwarf_Op loc_intreg[] =
361+ {
362+ { .atom = DW_OP_reg0 }, { .atom = DW_OP_piece, .number = 4 },
363+ { .atom = DW_OP_reg1 }, { .atom = DW_OP_piece, .number = 4 },
364+ };
365+static const Dwarf_Op loc_ptrreg[] =
366+ {
367+ { .atom = DW_OP_reg8 },
368+ };
369+#define nloc_intreg 1
370+#define nloc_intregpair 4
371+#define nloc_ptrreg 1
372+
373+/* %f0 */
374+static const Dwarf_Op loc_fpreg[] =
375+ {
376+ { .atom = DW_OP_reg16 }
377+ };
378+#define nloc_fpreg 1
379+
380+/* Structures are a bit more complicated - small structures are returned
381+ in %d0 / %d1 (-freg-struct-return which is enabled by default), large
382+ structures use %a1 (in constrast to the SYSV psABI which says %a0) as
383+ reentrant storage space indicator. */
384+static const Dwarf_Op loc_aggregate[] =
385+ {
386+ { .atom = DW_OP_breg9, .number = 0 }
387+ };
388+#define nloc_aggregate 1
389+
390+int
391+m68k_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp)
392+{
393+ Dwarf_Word size;
394+
395+ /* Start with the function's type, and get the DW_AT_type attribute,
396+ which is the type of the return value. */
397+
398+ Dwarf_Attribute attr_mem;
399+ Dwarf_Attribute *attr = dwarf_attr_integrate (functypedie, DW_AT_type,
400+ &attr_mem);
401+ if (attr == NULL)
402+ /* The function has no return value, like a `void' function in C. */
403+ return 0;
404+
405+ Dwarf_Die die_mem;
406+ Dwarf_Die *typedie = dwarf_formref_die (attr, &die_mem);
407+ int tag = dwarf_tag (typedie);
408+
409+ /* Follow typedefs and qualifiers to get to the actual type. */
410+ while (tag == DW_TAG_typedef
411+ || tag == DW_TAG_const_type || tag == DW_TAG_volatile_type
412+ || tag == DW_TAG_restrict_type)
413+ {
414+ attr = dwarf_attr_integrate (typedie, DW_AT_type, &attr_mem);
415+ typedie = dwarf_formref_die (attr, &die_mem);
416+ tag = dwarf_tag (typedie);
417+ }
418+
419+ switch (tag)
420+ {
421+ case -1:
422+ return -1;
423+
424+ case DW_TAG_subrange_type:
425+ if (! dwarf_hasattr_integrate (typedie, DW_AT_byte_size))
426+ {
427+ attr = dwarf_attr_integrate (typedie, DW_AT_type, &attr_mem);
428+ typedie = dwarf_formref_die (attr, &die_mem);
429+ tag = dwarf_tag (typedie);
430+ }
431+ /* Fall through. */
432+
433+ case DW_TAG_base_type:
434+ case DW_TAG_enumeration_type:
435+ case DW_TAG_pointer_type:
436+ case DW_TAG_ptr_to_member_type:
437+ if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_byte_size,
438+ &attr_mem), &size) != 0)
439+ {
440+ if (tag == DW_TAG_pointer_type || tag == DW_TAG_ptr_to_member_type)
441+ size = 4;
442+ else
443+ return -1;
444+ }
445+ if (tag == DW_TAG_pointer_type || tag == DW_TAG_ptr_to_member_type)
446+ {
447+ *locp = loc_ptrreg;
448+ return nloc_ptrreg;
449+ }
450+ if (tag == DW_TAG_base_type)
451+ {
452+ Dwarf_Word encoding;
453+ if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_encoding,
454+ &attr_mem),
455+ &encoding) != 0)
456+ return -1;
457+ if (encoding == DW_ATE_float)
458+ {
459+ /* XXX really 10? */
460+ if (size > 10)
461+ return -2;
462+ *locp = loc_fpreg;
463+ return nloc_fpreg;
464+ }
465+ }
466+ if (size <= 8)
467+ {
468+ intreg:
469+ /* XXX check endianness of dword pair, int64 vs aggregate */
470+ *locp = loc_intreg;
471+ return size <= 4 ? nloc_intreg : nloc_intregpair;
472+ }
473+
474+ aggregate:
475+ *locp = loc_aggregate;
476+ return nloc_aggregate;
477+
478+ case DW_TAG_structure_type:
479+ case DW_TAG_class_type:
480+ case DW_TAG_union_type:
481+ case DW_TAG_array_type:
482+ if (dwarf_aggregate_size (typedie, &size) == 0
483+ && size > 0 && size <= 8)
484+ /* not accurate for a struct whose only member is a float */
485+ goto intreg;
486+ goto aggregate;
487+ }
488+
489+ /* XXX We don't have a good way to return specific errors from ebl calls.
490+ This value means we do not understand the type, but it is well-formed
491+ DWARF and might be valid. */
492+ return -2;
493+}
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.161/mips_backend.diff b/meta/recipes-devtools/elfutils/elfutils-0.161/mips_backend.diff
new file mode 100644
index 0000000000..d73a3f2869
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.161/mips_backend.diff
@@ -0,0 +1,712 @@
1Index: elfutils-0.158/backends/mips_init.c
2===================================================================
3--- /dev/null 1970-01-01 00:00:00.000000000 +0000
4+++ elfutils-0.158/backends/mips_init.c 2014-04-21 11:13:36.910235965 +0000
5@@ -0,0 +1,60 @@
6+/* Initialization of mips specific backend library.
7+ Copyright (C) 2006 Red Hat, Inc.
8+ This file is part of Red Hat elfutils.
9+
10+ Red Hat elfutils is free software; you can redistribute it and/or modify
11+ it under the terms of the GNU General Public License as published by the
12+ Free Software Foundation; version 2 of the License.
13+
14+ Red Hat elfutils is distributed in the hope that it will be useful, but
15+ WITHOUT ANY WARRANTY; without even the implied warranty of
16+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17+ General Public License for more details.
18+
19+ You should have received a copy of the GNU General Public License along
20+ with Red Hat elfutils; if not, write to the Free Software Foundation,
21+ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
22+
23+ Red Hat elfutils is an included package of the Open Invention Network.
24+ An included package of the Open Invention Network is a package for which
25+ Open Invention Network licensees cross-license their patents. No patent
26+ license is granted, either expressly or impliedly, by designation as an
27+ included package. Should you wish to participate in the Open Invention
28+ Network licensing program, please visit www.openinventionnetwork.com
29+ <http://www.openinventionnetwork.com>. */
30+
31+#ifdef HAVE_CONFIG_H
32+# include <config.h>
33+#endif
34+
35+#define BACKEND mips_
36+#define RELOC_PREFIX R_MIPS_
37+#include "libebl_CPU.h"
38+
39+/* This defines the common reloc hooks based on mips_reloc.def. */
40+#include "common-reloc.c"
41+
42+const char *
43+mips_init (elf, machine, eh, ehlen)
44+ Elf *elf __attribute__ ((unused));
45+ GElf_Half machine __attribute__ ((unused));
46+ Ebl *eh;
47+ size_t ehlen;
48+{
49+ /* Check whether the Elf_BH object has a sufficent size. */
50+ if (ehlen < sizeof (Ebl))
51+ return NULL;
52+
53+ /* We handle it. */
54+ if (machine == EM_MIPS)
55+ eh->name = "MIPS R3000 big-endian";
56+ else if (machine == EM_MIPS_RS3_LE)
57+ eh->name = "MIPS R3000 little-endian";
58+
59+ mips_init_reloc (eh);
60+ HOOK (eh, reloc_simple_type);
61+ HOOK (eh, return_value_location);
62+ HOOK (eh, register_info);
63+
64+ return MODVERSION;
65+}
66Index: elfutils-0.158/backends/mips_regs.c
67===================================================================
68--- /dev/null 1970-01-01 00:00:00.000000000 +0000
69+++ elfutils-0.158/backends/mips_regs.c 2014-04-21 11:13:36.910235965 +0000
70@@ -0,0 +1,104 @@
71+/* Register names and numbers for MIPS DWARF.
72+ Copyright (C) 2006 Red Hat, Inc.
73+ This file is part of Red Hat elfutils.
74+
75+ Red Hat elfutils is free software; you can redistribute it and/or modify
76+ it under the terms of the GNU General Public License as published by the
77+ Free Software Foundation; version 2 of the License.
78+
79+ Red Hat elfutils is distributed in the hope that it will be useful, but
80+ WITHOUT ANY WARRANTY; without even the implied warranty of
81+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
82+ General Public License for more details.
83+
84+ You should have received a copy of the GNU General Public License along
85+ with Red Hat elfutils; if not, write to the Free Software Foundation,
86+ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
87+
88+ Red Hat elfutils is an included package of the Open Invention Network.
89+ An included package of the Open Invention Network is a package for which
90+ Open Invention Network licensees cross-license their patents. No patent
91+ license is granted, either expressly or impliedly, by designation as an
92+ included package. Should you wish to participate in the Open Invention
93+ Network licensing program, please visit www.openinventionnetwork.com
94+ <http://www.openinventionnetwork.com>. */
95+
96+#ifdef HAVE_CONFIG_H
97+# include <config.h>
98+#endif
99+
100+#include <string.h>
101+#include <dwarf.h>
102+
103+#define BACKEND mips_
104+#include "libebl_CPU.h"
105+
106+ssize_t
107+mips_register_info (Ebl *ebl __attribute__((unused)),
108+ int regno, char *name, size_t namelen,
109+ const char **prefix, const char **setname,
110+ int *bits, int *type)
111+{
112+ if (name == NULL)
113+ return 66;
114+
115+ if (regno < 0 || regno > 65 || namelen < 4)
116+ return -1;
117+
118+ *prefix = "$";
119+
120+ if (regno < 32)
121+ {
122+ *setname = "integer";
123+ *type = DW_ATE_signed;
124+ *bits = 32;
125+ if (regno < 32 + 10)
126+ {
127+ name[0] = regno + '0';
128+ namelen = 1;
129+ }
130+ else
131+ {
132+ name[0] = (regno / 10) + '0';
133+ name[1] = (regno % 10) + '0';
134+ namelen = 2;
135+ }
136+ }
137+ else if (regno < 64)
138+ {
139+ *setname = "FPU";
140+ *type = DW_ATE_float;
141+ *bits = 32;
142+ name[0] = 'f';
143+ if (regno < 32 + 10)
144+ {
145+ name[1] = (regno - 32) + '0';
146+ namelen = 2;
147+ }
148+ else
149+ {
150+ name[1] = (regno - 32) / 10 + '0';
151+ name[2] = (regno - 32) % 10 + '0';
152+ namelen = 3;
153+ }
154+ }
155+ else if (regno == 64)
156+ {
157+ *type = DW_ATE_signed;
158+ *bits = 32;
159+ name[0] = 'h';
160+ name[1] = 'i';
161+ namelen = 2;
162+ }
163+ else
164+ {
165+ *type = DW_ATE_signed;
166+ *bits = 32;
167+ name[0] = 'l';
168+ name[1] = 'o';
169+ namelen = 2;
170+ }
171+
172+ name[namelen++] = '\0';
173+ return namelen;
174+}
175Index: elfutils-0.158/backends/mips_reloc.def
176===================================================================
177--- /dev/null 1970-01-01 00:00:00.000000000 +0000
178+++ elfutils-0.158/backends/mips_reloc.def 2014-04-21 11:13:36.910235965 +0000
179@@ -0,0 +1,79 @@
180+/* List the relocation types for mips. -*- C -*-
181+ Copyright (C) 2006 Red Hat, Inc.
182+ This file is part of Red Hat elfutils.
183+
184+ Red Hat elfutils is free software; you can redistribute it and/or modify
185+ it under the terms of the GNU General Public License as published by the
186+ Free Software Foundation; version 2 of the License.
187+
188+ Red Hat elfutils is distributed in the hope that it will be useful, but
189+ WITHOUT ANY WARRANTY; without even the implied warranty of
190+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
191+ General Public License for more details.
192+
193+ You should have received a copy of the GNU General Public License along
194+ with Red Hat elfutils; if not, write to the Free Software Foundation,
195+ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
196+
197+ Red Hat elfutils is an included package of the Open Invention Network.
198+ An included package of the Open Invention Network is a package for which
199+ Open Invention Network licensees cross-license their patents. No patent
200+ license is granted, either expressly or impliedly, by designation as an
201+ included package. Should you wish to participate in the Open Invention
202+ Network licensing program, please visit www.openinventionnetwork.com
203+ <http://www.openinventionnetwork.com>. */
204+
205+/* NAME, REL|EXEC|DYN */
206+
207+RELOC_TYPE (NONE, 0)
208+RELOC_TYPE (16, 0)
209+RELOC_TYPE (32, 0)
210+RELOC_TYPE (REL32, 0)
211+RELOC_TYPE (26, 0)
212+RELOC_TYPE (HI16, 0)
213+RELOC_TYPE (LO16, 0)
214+RELOC_TYPE (GPREL16, 0)
215+RELOC_TYPE (LITERAL, 0)
216+RELOC_TYPE (GOT16, 0)
217+RELOC_TYPE (PC16, 0)
218+RELOC_TYPE (CALL16, 0)
219+RELOC_TYPE (GPREL32, 0)
220+
221+RELOC_TYPE (SHIFT5, 0)
222+RELOC_TYPE (SHIFT6, 0)
223+RELOC_TYPE (64, 0)
224+RELOC_TYPE (GOT_DISP, 0)
225+RELOC_TYPE (GOT_PAGE, 0)
226+RELOC_TYPE (GOT_OFST, 0)
227+RELOC_TYPE (GOT_HI16, 0)
228+RELOC_TYPE (GOT_LO16, 0)
229+RELOC_TYPE (SUB, 0)
230+RELOC_TYPE (INSERT_A, 0)
231+RELOC_TYPE (INSERT_B, 0)
232+RELOC_TYPE (DELETE, 0)
233+RELOC_TYPE (HIGHER, 0)
234+RELOC_TYPE (HIGHEST, 0)
235+RELOC_TYPE (CALL_HI16, 0)
236+RELOC_TYPE (CALL_LO16, 0)
237+RELOC_TYPE (SCN_DISP, 0)
238+RELOC_TYPE (REL16, 0)
239+RELOC_TYPE (ADD_IMMEDIATE, 0)
240+RELOC_TYPE (PJUMP, 0)
241+RELOC_TYPE (RELGOT, 0)
242+RELOC_TYPE (JALR, 0)
243+RELOC_TYPE (TLS_DTPMOD32, 0)
244+RELOC_TYPE (TLS_DTPREL32, 0)
245+RELOC_TYPE (TLS_DTPMOD64, 0)
246+RELOC_TYPE (TLS_DTPREL64, 0)
247+RELOC_TYPE (TLS_GD, 0)
248+RELOC_TYPE (TLS_LDM, 0)
249+RELOC_TYPE (TLS_DTPREL_HI16, 0)
250+RELOC_TYPE (TLS_DTPREL_LO16, 0)
251+RELOC_TYPE (TLS_GOTTPREL, 0)
252+RELOC_TYPE (TLS_TPREL32, 0)
253+RELOC_TYPE (TLS_TPREL64, 0)
254+RELOC_TYPE (TLS_TPREL_HI16, 0)
255+RELOC_TYPE (TLS_TPREL_LO16, 0)
256+
257+#define NO_COPY_RELOC 1
258+#define NO_RELATIVE_RELOC 1
259Index: elfutils-0.158/backends/mips_retval.c
260===================================================================
261--- /dev/null 1970-01-01 00:00:00.000000000 +0000
262+++ elfutils-0.158/backends/mips_retval.c 2014-04-21 11:13:36.910235965 +0000
263@@ -0,0 +1,321 @@
264+/* Function return value location for Linux/mips ABI.
265+ Copyright (C) 2005 Red Hat, Inc.
266+ This file is part of Red Hat elfutils.
267+
268+ Red Hat elfutils is free software; you can redistribute it and/or modify
269+ it under the terms of the GNU General Public License as published by the
270+ Free Software Foundation; version 2 of the License.
271+
272+ Red Hat elfutils is distributed in the hope that it will be useful, but
273+ WITHOUT ANY WARRANTY; without even the implied warranty of
274+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
275+ General Public License for more details.
276+
277+ You should have received a copy of the GNU General Public License along
278+ with Red Hat elfutils; if not, write to the Free Software Foundation,
279+ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
280+
281+ Red Hat elfutils is an included package of the Open Invention Network.
282+ An included package of the Open Invention Network is a package for which
283+ Open Invention Network licensees cross-license their patents. No patent
284+ license is granted, either expressly or impliedly, by designation as an
285+ included package. Should you wish to participate in the Open Invention
286+ Network licensing program, please visit www.openinventionnetwork.com
287+ <http://www.openinventionnetwork.com>. */
288+
289+#ifdef HAVE_CONFIG_H
290+# include <config.h>
291+#endif
292+
293+#include <string.h>
294+#include <assert.h>
295+#include <dwarf.h>
296+#include <elf.h>
297+
298+#include "../libebl/libeblP.h"
299+#include "../libdw/libdwP.h"
300+
301+#define BACKEND mips_
302+#include "libebl_CPU.h"
303+
304+/* The ABI of the file. Also see EF_MIPS_ABI2 above. */
305+#define EF_MIPS_ABI 0x0000F000
306+
307+/* The original o32 abi. */
308+#define E_MIPS_ABI_O32 0x00001000
309+
310+/* O32 extended to work on 64 bit architectures */
311+#define E_MIPS_ABI_O64 0x00002000
312+
313+/* EABI in 32 bit mode */
314+#define E_MIPS_ABI_EABI32 0x00003000
315+
316+/* EABI in 64 bit mode */
317+#define E_MIPS_ABI_EABI64 0x00004000
318+
319+/* All the possible MIPS ABIs. */
320+enum mips_abi
321+ {
322+ MIPS_ABI_UNKNOWN = 0,
323+ MIPS_ABI_N32,
324+ MIPS_ABI_O32,
325+ MIPS_ABI_N64,
326+ MIPS_ABI_O64,
327+ MIPS_ABI_EABI32,
328+ MIPS_ABI_EABI64,
329+ MIPS_ABI_LAST
330+ };
331+
332+/* Find the mips ABI of the current file */
333+enum mips_abi find_mips_abi(Elf *elf)
334+{
335+ GElf_Ehdr ehdr_mem;
336+ GElf_Ehdr *ehdr = gelf_getehdr (elf, &ehdr_mem);
337+
338+ if (ehdr == NULL)
339+ return MIPS_ABI_LAST;
340+
341+ GElf_Word elf_flags = ehdr->e_flags;
342+
343+ /* Check elf_flags to see if it specifies the ABI being used. */
344+ switch ((elf_flags & EF_MIPS_ABI))
345+ {
346+ case E_MIPS_ABI_O32:
347+ return MIPS_ABI_O32;
348+ case E_MIPS_ABI_O64:
349+ return MIPS_ABI_O64;
350+ case E_MIPS_ABI_EABI32:
351+ return MIPS_ABI_EABI32;
352+ case E_MIPS_ABI_EABI64:
353+ return MIPS_ABI_EABI64;
354+ default:
355+ if ((elf_flags & EF_MIPS_ABI2))
356+ return MIPS_ABI_N32;
357+ }
358+
359+ /* GCC creates a pseudo-section whose name describes the ABI. */
360+ size_t shstrndx;
361+ if (elf_getshdrstrndx (elf, &shstrndx) < 0)
362+ return MIPS_ABI_LAST;
363+
364+ const char *name;
365+ Elf_Scn *scn = NULL;
366+ while ((scn = elf_nextscn (elf, scn)) != NULL)
367+ {
368+ GElf_Shdr shdr_mem;
369+ GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem);
370+ if (shdr == NULL)
371+ return MIPS_ABI_LAST;
372+
373+ name = elf_strptr (elf, shstrndx, shdr->sh_name) ?: "";
374+ if (strncmp (name, ".mdebug.", 8) != 0)
375+ continue;
376+
377+ if (strcmp (name, ".mdebug.abi32") == 0)
378+ return MIPS_ABI_O32;
379+ else if (strcmp (name, ".mdebug.abiN32") == 0)
380+ return MIPS_ABI_N32;
381+ else if (strcmp (name, ".mdebug.abi64") == 0)
382+ return MIPS_ABI_N64;
383+ else if (strcmp (name, ".mdebug.abiO64") == 0)
384+ return MIPS_ABI_O64;
385+ else if (strcmp (name, ".mdebug.eabi32") == 0)
386+ return MIPS_ABI_EABI32;
387+ else if (strcmp (name, ".mdebug.eabi64") == 0)
388+ return MIPS_ABI_EABI64;
389+ else
390+ return MIPS_ABI_UNKNOWN;
391+ }
392+
393+ return MIPS_ABI_UNKNOWN;
394+}
395+
396+unsigned int
397+mips_abi_regsize (enum mips_abi abi)
398+{
399+ switch (abi)
400+ {
401+ case MIPS_ABI_EABI32:
402+ case MIPS_ABI_O32:
403+ return 4;
404+ case MIPS_ABI_N32:
405+ case MIPS_ABI_N64:
406+ case MIPS_ABI_O64:
407+ case MIPS_ABI_EABI64:
408+ return 8;
409+ case MIPS_ABI_UNKNOWN:
410+ case MIPS_ABI_LAST:
411+ default:
412+ return 0;
413+ }
414+}
415+
416+
417+/* $v0 or pair $v0, $v1 */
418+static const Dwarf_Op loc_intreg_o32[] =
419+ {
420+ { .atom = DW_OP_reg2 }, { .atom = DW_OP_piece, .number = 4 },
421+ { .atom = DW_OP_reg3 }, { .atom = DW_OP_piece, .number = 4 },
422+ };
423+
424+static const Dwarf_Op loc_intreg[] =
425+ {
426+ { .atom = DW_OP_reg2 }, { .atom = DW_OP_piece, .number = 8 },
427+ { .atom = DW_OP_reg3 }, { .atom = DW_OP_piece, .number = 8 },
428+ };
429+#define nloc_intreg 1
430+#define nloc_intregpair 4
431+
432+/* $f0 (float), or pair $f0, $f1 (double).
433+ * f2/f3 are used for COMPLEX (= 2 doubles) returns in Fortran */
434+static const Dwarf_Op loc_fpreg_o32[] =
435+ {
436+ { .atom = DW_OP_regx, .number = 32 }, { .atom = DW_OP_piece, .number = 4 },
437+ { .atom = DW_OP_regx, .number = 33 }, { .atom = DW_OP_piece, .number = 4 },
438+ { .atom = DW_OP_regx, .number = 34 }, { .atom = DW_OP_piece, .number = 4 },
439+ { .atom = DW_OP_regx, .number = 35 }, { .atom = DW_OP_piece, .number = 4 },
440+ };
441+
442+/* $f0, or pair $f0, $f2. */
443+static const Dwarf_Op loc_fpreg[] =
444+ {
445+ { .atom = DW_OP_regx, .number = 32 }, { .atom = DW_OP_piece, .number = 8 },
446+ { .atom = DW_OP_regx, .number = 34 }, { .atom = DW_OP_piece, .number = 8 },
447+ };
448+#define nloc_fpreg 1
449+#define nloc_fpregpair 4
450+#define nloc_fpregquad 8
451+
452+/* The return value is a structure and is actually stored in stack space
453+ passed in a hidden argument by the caller. But, the compiler
454+ helpfully returns the address of that space in $v0. */
455+static const Dwarf_Op loc_aggregate[] =
456+ {
457+ { .atom = DW_OP_breg2, .number = 0 }
458+ };
459+#define nloc_aggregate 1
460+
461+int
462+mips_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp)
463+{
464+ /* First find the ABI used by the elf object */
465+ enum mips_abi abi = find_mips_abi(functypedie->cu->dbg->elf);
466+
467+ /* Something went seriously wrong while trying to figure out the ABI */
468+ if (abi == MIPS_ABI_LAST)
469+ return -1;
470+
471+ /* We couldn't identify the ABI, but the file seems valid */
472+ if (abi == MIPS_ABI_UNKNOWN)
473+ return -2;
474+
475+ /* Can't handle EABI variants */
476+ if ((abi == MIPS_ABI_EABI32) || (abi == MIPS_ABI_EABI64))
477+ return -2;
478+
479+ unsigned int regsize = mips_abi_regsize (abi);
480+ if (!regsize)
481+ return -2;
482+
483+ /* Start with the function's type, and get the DW_AT_type attribute,
484+ which is the type of the return value. */
485+
486+ Dwarf_Attribute attr_mem;
487+ Dwarf_Attribute *attr = dwarf_attr_integrate (functypedie, DW_AT_type, &attr_mem);
488+ if (attr == NULL)
489+ /* The function has no return value, like a `void' function in C. */
490+ return 0;
491+
492+ Dwarf_Die die_mem;
493+ Dwarf_Die *typedie = dwarf_formref_die (attr, &die_mem);
494+ int tag = dwarf_tag (typedie);
495+
496+ /* Follow typedefs and qualifiers to get to the actual type. */
497+ while (tag == DW_TAG_typedef
498+ || tag == DW_TAG_const_type || tag == DW_TAG_volatile_type
499+ || tag == DW_TAG_restrict_type)
500+ {
501+ attr = dwarf_attr_integrate (typedie, DW_AT_type, &attr_mem);
502+ typedie = dwarf_formref_die (attr, &die_mem);
503+ tag = dwarf_tag (typedie);
504+ }
505+
506+ switch (tag)
507+ {
508+ case -1:
509+ return -1;
510+
511+ case DW_TAG_subrange_type:
512+ if (! dwarf_hasattr_integrate (typedie, DW_AT_byte_size))
513+ {
514+ attr = dwarf_attr_integrate (typedie, DW_AT_type, &attr_mem);
515+ typedie = dwarf_formref_die (attr, &die_mem);
516+ tag = dwarf_tag (typedie);
517+ }
518+ /* Fall through. */
519+
520+ case DW_TAG_base_type:
521+ case DW_TAG_enumeration_type:
522+ case DW_TAG_pointer_type:
523+ case DW_TAG_ptr_to_member_type:
524+ {
525+ Dwarf_Word size;
526+ if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_byte_size,
527+ &attr_mem), &size) != 0)
528+ {
529+ if (tag == DW_TAG_pointer_type || tag == DW_TAG_ptr_to_member_type)
530+ size = regsize;
531+ else
532+ return -1;
533+ }
534+ if (tag == DW_TAG_base_type)
535+ {
536+ Dwarf_Word encoding;
537+ if (dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_encoding,
538+ &attr_mem), &encoding) != 0)
539+ return -1;
540+
541+#define ABI_LOC(loc, regsize) ((regsize) == 4 ? (loc ## _o32) : (loc))
542+
543+ if (encoding == DW_ATE_float)
544+ {
545+ *locp = ABI_LOC(loc_fpreg, regsize);
546+ if (size <= regsize)
547+ return nloc_fpreg;
548+
549+ if (size <= 2*regsize)
550+ return nloc_fpregpair;
551+
552+ if (size <= 4*regsize && abi == MIPS_ABI_O32)
553+ return nloc_fpregquad;
554+
555+ goto aggregate;
556+ }
557+ }
558+ *locp = ABI_LOC(loc_intreg, regsize);
559+ if (size <= regsize)
560+ return nloc_intreg;
561+ if (size <= 2*regsize)
562+ return nloc_intregpair;
563+
564+ /* Else fall through. Shouldn't happen though (at least with gcc) */
565+ }
566+
567+ case DW_TAG_structure_type:
568+ case DW_TAG_class_type:
569+ case DW_TAG_union_type:
570+ case DW_TAG_array_type:
571+ aggregate:
572+ /* XXX TODO: Can't handle structure return with other ABI's yet :-/ */
573+ if ((abi != MIPS_ABI_O32) && (abi != MIPS_ABI_O64))
574+ return -2;
575+
576+ *locp = loc_aggregate;
577+ return nloc_aggregate;
578+ }
579+
580+ /* XXX We don't have a good way to return specific errors from ebl calls.
581+ This value means we do not understand the type, but it is well-formed
582+ DWARF and might be valid. */
583+ return -2;
584+}
585Index: elfutils-0.158/backends/mips_symbol.c
586===================================================================
587--- /dev/null 1970-01-01 00:00:00.000000000 +0000
588+++ elfutils-0.158/backends/mips_symbol.c 2014-04-21 11:13:36.910235965 +0000
589@@ -0,0 +1,52 @@
590+/* MIPS specific symbolic name handling.
591+ Copyright (C) 2002, 2003, 2005 Red Hat, Inc.
592+ This file is part of Red Hat elfutils.
593+ Written by Jakub Jelinek <jakub@redhat.com>, 2002.
594+
595+ Red Hat elfutils is free software; you can redistribute it and/or modify
596+ it under the terms of the GNU General Public License as published by the
597+ Free Software Foundation; version 2 of the License.
598+
599+ Red Hat elfutils is distributed in the hope that it will be useful, but
600+ WITHOUT ANY WARRANTY; without even the implied warranty of
601+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
602+ General Public License for more details.
603+
604+ You should have received a copy of the GNU General Public License along
605+ with Red Hat elfutils; if not, write to the Free Software Foundation,
606+ Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
607+
608+ Red Hat elfutils is an included package of the Open Invention Network.
609+ An included package of the Open Invention Network is a package for which
610+ Open Invention Network licensees cross-license their patents. No patent
611+ license is granted, either expressly or impliedly, by designation as an
612+ included package. Should you wish to participate in the Open Invention
613+ Network licensing program, please visit www.openinventionnetwork.com
614+ <http://www.openinventionnetwork.com>. */
615+
616+#ifdef HAVE_CONFIG_H
617+# include <config.h>
618+#endif
619+
620+#include <elf.h>
621+#include <stddef.h>
622+
623+#define BACKEND mips_
624+#include "libebl_CPU.h"
625+
626+/* Check for the simple reloc types. */
627+Elf_Type
628+mips_reloc_simple_type (Ebl *ebl __attribute__ ((unused)), int type)
629+{
630+ switch (type)
631+ {
632+ case R_MIPS_16:
633+ return ELF_T_HALF;
634+ case R_MIPS_32:
635+ return ELF_T_WORD;
636+ case R_MIPS_64:
637+ return ELF_T_XWORD;
638+ default:
639+ return ELF_T_NUM;
640+ }
641+}
642Index: elfutils-0.158/libebl/eblopenbackend.c
643===================================================================
644--- elfutils-0.158.orig/libebl/eblopenbackend.c 2014-04-21 11:13:36.914235875 +0000
645+++ elfutils-0.158/libebl/eblopenbackend.c 2014-04-21 11:13:36.910235965 +0000
646@@ -71,6 +71,8 @@
647 { "sparc", "elf_sparc", "sparc", 5, EM_SPARC, 0, 0 },
648 { "sparc", "elf_sparcv8plus", "sparc", 5, EM_SPARC32PLUS, 0, 0 },
649 { "s390", "ebl_s390", "s390", 4, EM_S390, 0, 0 },
650+ { "mips", "elf_mips", "mips", 4, EM_MIPS, 0, 0 },
651+ { "mips", "elf_mipsel", "mipsel", 4, EM_MIPS_RS3_LE, 0, 0 },
652
653 { "m32", "elf_m32", "m32", 3, EM_M32, 0, 0 },
654 { "m68k", "elf_m68k", "m68k", 4, EM_68K, 0, 0 },
655Index: elfutils-0.158/backends/common-reloc.c
656===================================================================
657--- elfutils-0.158.orig/backends/common-reloc.c 2014-04-21 11:13:36.914235875 +0000
658+++ elfutils-0.158/backends/common-reloc.c 2014-04-21 11:13:36.910235965 +0000
659@@ -112,11 +112,13 @@
660 }
661
662
663+#ifndef NO_COPY_RELOC
664 bool
665 EBLHOOK(copy_reloc_p) (int reloc)
666 {
667 return reloc == R_TYPE (COPY);
668 }
669+#endif
670
671 bool
672 EBLHOOK(none_reloc_p) (int reloc)
673@@ -138,7 +140,9 @@
674 ebl->reloc_type_name = EBLHOOK(reloc_type_name);
675 ebl->reloc_type_check = EBLHOOK(reloc_type_check);
676 ebl->reloc_valid_use = EBLHOOK(reloc_valid_use);
677+#ifndef NO_COPY_RELOC
678 ebl->copy_reloc_p = EBLHOOK(copy_reloc_p);
679+#endif
680 ebl->none_reloc_p = EBLHOOK(none_reloc_p);
681 #ifndef NO_RELATIVE_RELOC
682 ebl->relative_reloc_p = EBLHOOK(relative_reloc_p);
683Index: elfutils-0.158/backends/Makefile.am
684===================================================================
685--- elfutils-0.158.orig/backends/Makefile.am 2014-04-21 11:13:36.914235875 +0000
686+++ elfutils-0.158/backends/Makefile.am 2014-04-21 11:14:10.841468934 +0000
687@@ -33,12 +33,12 @@
688
689
690 modules = i386 sh x86_64 ia64 alpha arm aarch64 sparc ppc ppc64 s390 \
691- tilegx parisc
692+ tilegx parisc mips
693 libebl_pic = libebl_i386_pic.a libebl_sh_pic.a libebl_x86_64_pic.a \
694 libebl_ia64_pic.a libebl_alpha_pic.a libebl_arm_pic.a \
695 libebl_aarch64_pic.a libebl_sparc_pic.a libebl_ppc_pic.a \
696 libebl_ppc64_pic.a libebl_s390_pic.a libebl_tilegx_pic.a \
697- libebl_parisc_pic.a
698+ libebl_parisc_pic.a libebl_mips_pic.a
699 noinst_LIBRARIES = $(libebl_pic)
700 noinst_DATA = $(libebl_pic:_pic.a=.so)
701
702@@ -121,6 +121,10 @@
703 libebl_parisc_pic_a_SOURCES = $(parisc_SRCS)
704 am_libebl_parisc_pic_a_OBJECTS = $(parisc_SRCS:.c=.os)
705
706+mips_SRCS = mips_init.c mips_symbol.c mips_regs.c mips_retval.c
707+libebl_mips_pic_a_SOURCES = $(mips_SRCS)
708+am_libebl_mips_pic_a_OBJECTS = $(mips_SRCS:.c=.os)
709+
710 libebl_%.so libebl_%.map: libebl_%_pic.a $(libelf) $(libdw)
711 @rm -f $(@:.so=.map)
712 echo 'ELFUTILS_$(PACKAGE_VERSION) { global: $*_init; local: *; };' \
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.161/mips_readelf_w.patch b/meta/recipes-devtools/elfutils/elfutils-0.161/mips_readelf_w.patch
new file mode 100644
index 0000000000..8e669e7199
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.161/mips_readelf_w.patch
@@ -0,0 +1,22 @@
1From: Kurt Roeckx <kurt@roeckx.be>
2Subject: Make readelf -w output debug information on mips
3Bug-Debian: http://bugs.debian.org/662041
4Forwarded: not-needed
5
6Upstreams wants a change where this is handled by a hook that needs
7to be filled in by the backend for the arch.
8
9Index: elfutils-0.153/src/readelf.c
10===================================================================
11--- elfutils-0.153.orig/src/readelf.c 2012-08-10 22:01:55.000000000 +0200
12+++ elfutils-0.153/src/readelf.c 2012-09-18 21:46:27.000000000 +0200
13@@ -7364,7 +7364,8 @@
14 GElf_Shdr shdr_mem;
15 GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem);
16
17- if (shdr != NULL && shdr->sh_type == SHT_PROGBITS)
18+ if (shdr != NULL && (
19+ (shdr->sh_type == SHT_PROGBITS) || (shdr->sh_type == SHT_MIPS_DWARF)))
20 {
21 static const struct
22 {
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.161/non_linux.patch b/meta/recipes-devtools/elfutils/elfutils-0.161/non_linux.patch
new file mode 100644
index 0000000000..35b1b389fb
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.161/non_linux.patch
@@ -0,0 +1,35 @@
1Index: elfutils-0.159/libdwfl/linux-pid-attach.c
2===================================================================
3--- elfutils-0.159.orig/libdwfl/linux-pid-attach.c
4+++ elfutils-0.159/libdwfl/linux-pid-attach.c
5@@ -393,6 +393,16 @@ pid_getthread (Dwfl *dwfl __attribute__
6 return false;
7 }
8
9+bool
10+internal_function
11+__libdwfl_ptrace_attach (pid_t tid __attribute__ ((unused)),
12+ bool *tid_was_stoppedp __attribute__ ((unused)))
13+{
14+ errno = ENOSYS;
15+ __libdwfl_seterrno (DWFL_E_ERRNO);
16+ return false;
17+}
18+
19 static bool
20 pid_memory_read (Dwfl *dwfl __attribute__ ((unused)),
21 Dwarf_Addr addr __attribute__ ((unused)),
22@@ -419,6 +429,13 @@ pid_detach (Dwfl *dwfl __attribute__ ((u
23 {
24 }
25
26+void
27+internal_function
28+__libdwfl_ptrace_detach (pid_t tid __attribute__ ((unused)),
29+ bool tid_was_stopped __attribute__ ((unused)))
30+{
31+}
32+
33 static void
34 pid_thread_detach (Dwfl_Thread *thread __attribute__ ((unused)),
35 void *thread_arg __attribute__ ((unused)))
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.161/redhat-portability.diff b/meta/recipes-devtools/elfutils/elfutils-0.161/redhat-portability.diff
new file mode 100644
index 0000000000..08f25a53eb
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.161/redhat-portability.diff
@@ -0,0 +1,1055 @@
1Rebase to 1.161
2
3Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
4---
5 ChangeLog | 30 +++++++++++++++++++++++
6 backends/ChangeLog | 12 +++++++++
7 backends/Makefile.am | 2 +-
8 config/ChangeLog | 4 +++
9 config/eu.am | 14 ++++++++---
10 configure.ac | 60 +++++++++++++++++++++++++++++++++++++++++++--
11 lib/ChangeLog | 8 ++++++
12 lib/eu-config.h | 11 +++++++++
13 libasm/ChangeLog | 5 ++++
14 libcpu/ChangeLog | 8 ++++++
15 libcpu/i386_disasm.c | 1 +
16 libdw/ChangeLog | 13 ++++++++++
17 libdw/dwarf_begin_elf.c | 8 ++++++
18 libdw/libdw.h | 2 +-
19 libdwfl/ChangeLog | 20 +++++++++++++++
20 libdwfl/linux-core-attach.c | 29 ++++++++++++++++++++++
21 libdwfl/linux-pid-attach.c | 14 +++++++++++
22 libebl/ChangeLog | 5 ++++
23 libelf/ChangeLog | 10 ++++++++
24 libelf/common.h | 4 +--
25 libelf/gnuhash_xlate.h | 6 +++--
26 src/ChangeLog | 30 +++++++++++++++++++++++
27 src/Makefile.am | 5 ++++
28 src/addr2line.c | 4 +--
29 src/findtextrel.c | 6 ++++-
30 src/ld.h | 2 ++
31 src/readelf.c | 15 ++++++++----
32 src/strings.c | 11 +++++++++
33 src/strip.c | 20 +++++++++++++--
34 tests/ChangeLog | 14 +++++++++++
35 tests/Makefile.am | 1 +
36 tests/backtrace.c | 1 +
37 tests/line2addr.c | 2 +-
38 33 files changed, 355 insertions(+), 22 deletions(-)
39
40diff --git a/ChangeLog b/ChangeLog
41index f81b302..3f9eaf1 100644
42--- a/ChangeLog
43+++ b/ChangeLog
44@@ -187,6 +187,8 @@
45
46 2012-01-24 Mark Wielaard <mjw@redhat.com>
47
48+ * configure.ac: Wrap AC_COMPILE_IFELSE sources in AC_LANG_SOURCE.
49+
50 * COPYING: Fix address. Updated version from gnulib.
51
52 2012-01-23 Mark Wielaard <mjw@redhat.com>
53@@ -205,6 +207,9 @@
54
55 2011-10-08 Mike Frysinger <vapier@gentoo.org>
56
57+ * configure.ac (--disable-werror): Handle it, controlling BUILD_WERROR
58+ automake option.
59+
60 * configure.ac: Fix use of AC_ARG_ENABLE to handle $enableval correctly.
61
62 2011-10-02 Ulrich Drepper <drepper@gmail.com>
63@@ -226,6 +231,10 @@
64
65 * configure.ac (LOCALEDIR, DATADIRNAME): Removed.
66
67+2009-11-22 Roland McGrath <roland@redhat.com>
68+
69+ * configure.ac: Use sed and expr instead of modern bash extensions.
70+
71 2009-09-21 Ulrich Drepper <drepper@redhat.com>
72
73 * configure.ac: Update for more modern autoconf.
74@@ -234,6 +243,10 @@
75
76 * configure.ac (zip_LIBS): Check for liblzma too.
77
78+2009-08-17 Roland McGrath <roland@redhat.com>
79+
80+ * configure.ac: Check for -fgnu89-inline; add it to WEXTRA if it works.
81+
82 2009-04-19 Roland McGrath <roland@redhat.com>
83
84 * configure.ac (eu_version): Round down here, not in version.h macros.
85@@ -245,6 +258,8 @@
86
87 2009-01-23 Roland McGrath <roland@redhat.com>
88
89+ * configure.ac: Check for __builtin_popcount.
90+
91 * configure.ac (zlib check): Check for gzdirect, need zlib >= 1.2.2.3.
92
93 * configure.ac (__thread check): Use AC_LINK_IFELSE, in case of
94@@ -325,6 +340,10 @@
95 * configure.ac: Add dummy automake conditional to get dependencies
96 for non-generic linker right. See src/Makefile.am.
97
98+2005-11-22 Roland McGrath <roland@redhat.com>
99+
100+ * configure.ac: Check for --as-needed linker option.
101+
102 2005-11-18 Roland McGrath <roland@redhat.com>
103
104 * Makefile.am (DISTCHECK_CONFIGURE_FLAGS): New variable.
105@@ -372,6 +391,17 @@
106 * Makefile.am (all_SUBDIRS): Add libdwfl.
107 * configure.ac: Write libdwfl/Makefile.
108
109+2005-05-31 Roland McGrath <roland@redhat.com>
110+
111+ * configure.ac (WEXTRA): Check for -Wextra and set this substitution.
112+
113+ * configure.ac: Check for struct stat st_?tim members.
114+ * src/strip.c (process_file): Use st_?time if st_?tim are not there.
115+
116+ * configure.ac: Check for futimes function.
117+ * src/strip.c (handle_elf) [! HAVE_FUTIMES]: Use utimes instead.
118+ (handle_ar) [! HAVE_FUTIMES]: Likewise.
119+
120 2005-05-19 Roland McGrath <roland@redhat.com>
121
122 * configure.ac [AH_BOTTOM] (INTDECL, _INTDECL): New macros.
123diff --git a/backends/ChangeLog b/backends/ChangeLog
124index e800d16..6a86248 100644
125--- a/backends/ChangeLog
126+++ b/backends/ChangeLog
127@@ -433,6 +433,10 @@
128 * ppc_attrs.c (ppc_check_object_attribute): Handle tag
129 GNU_Power_ABI_Struct_Return.
130
131+2009-01-23 Roland McGrath <roland@redhat.com>
132+
133+ * Makefile.am (libebl_%.so): Use $(LD_AS_NEEDED).
134+
135 2008-10-04 Ulrich Drepper <drepper@redhat.com>
136
137 * i386_reloc.def: Fix entries for TLS_GOTDESC, TLS_DESC_CALL, and
138@@ -760,6 +764,11 @@
139 * sparc_init.c: Likewise.
140 * x86_64_init.c: Likewise.
141
142+2005-11-22 Roland McGrath <roland@redhat.com>
143+
144+ * Makefile.am (LD_AS_NEEDED): New variable, substituted by configure.
145+ (libebl_%.so rule): Use it in place of -Wl,--as-needed.
146+
147 2005-11-19 Roland McGrath <roland@redhat.com>
148
149 * ppc64_reloc.def: REL30 -> ADDR30.
150@@ -782,6 +791,9 @@
151 * Makefile.am (uninstall): Don't try to remove $(pkgincludedir).
152 (CLEANFILES): Add libebl_$(m).so.
153
154+ * Makefile.am (WEXTRA): New variable, substituted by configure.
155+ (AM_CFLAGS): Use it in place of -Wextra.
156+
157 * ppc_reloc.def: Update bits per Alan Modra <amodra@bigpond.net.au>.
158 * ppc64_reloc.def: Likewise.
159
160diff --git a/backends/Makefile.am b/backends/Makefile.am
161index 4d15a5d..507c9df 100644
162--- a/backends/Makefile.am
163+++ b/backends/Makefile.am
164@@ -131,7 +131,7 @@ libebl_%.so libebl_%.map: libebl_%_pic.a $(libelf) $(libdw)
165 $(LINK) -shared -o $(@:.map=.so) \
166 -Wl,--whole-archive $< $(cpu_$*) -Wl,--no-whole-archive \
167 -Wl,--version-script,$(@:.so=.map) \
168- -Wl,-z,defs -Wl,--as-needed $(libelf) $(libdw)
169+ -Wl,-z,defs $(LD_AS_NEEDED) $(libelf) $(libdw)
170 @$(textrel_check)
171
172 libebl_i386.so: $(cpu_i386)
173diff --git a/config/ChangeLog b/config/ChangeLog
174index 1b4e896..058dd88 100644
175--- a/config/ChangeLog
176+++ b/config/ChangeLog
177@@ -71,6 +71,10 @@
178
179 * known-dwarf.awk: Use gawk.
180
181+2011-10-08 Mike Frysinger <vapier@gentoo.org>
182+
183+ * eu.am [BUILD_WERROR]: Conditionalize -Werror use on this.
184+
185 2010-07-02 Ulrich Drepper <drepper@redhat.com>
186
187 * elfutils.spec.in: Add more BuildRequires.
188diff --git a/config/eu.am b/config/eu.am
189index faf8add..6ca36a5 100644
190--- a/config/eu.am
191+++ b/config/eu.am
192@@ -1,6 +1,6 @@
193 ## Common automake fragments for elfutils subdirectory makefiles.
194 ##
195-## Copyright (C) 2010, 2014 Red Hat, Inc.
196+## Copyright (C) 2010-2011, 2014 Red Hat, Inc.
197 ##
198 ## This file is part of elfutils.
199 ##
200@@ -29,13 +29,21 @@
201 ## not, see <http://www.gnu.org/licenses/>.
202 ##
203
204+WEXTRA = @WEXTRA@
205+LD_AS_NEEDED = @LD_AS_NEEDED@
206+
207 DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H -DLOCALEDIR='"${localedir}"'
208 AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_srcdir)/lib -I..
209-AM_CFLAGS = -std=gnu99 -Wall -Wshadow -Wformat=2 \
210+AM_CFLAGS = -std=gnu99 -Wall -Wshadow \
211 $(if $($(*F)_no_Werror),,-Werror) \
212- $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \
213+ $(if $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) \
214+ $(if $($(*F)_no_Wformat),-Wno-format,-Wformat=2) \
215 $($(*F)_CFLAGS)
216
217+if BUILD_WERROR
218+AM_CFLAGS += $(if $($(*F)_no_Werror),,-Werror)
219+endif
220+
221 COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage, $(COMPILE))
222
223 %.os: %.c %.o
224diff --git a/configure.ac b/configure.ac
225index 0e67a79..a1ad6db 100644
226--- a/configure.ac
227+++ b/configure.ac
228@@ -89,6 +89,54 @@ CFLAGS="$old_CFLAGS"])
229 AS_IF([test "x$ac_cv_c99" != xyes],
230 AC_MSG_ERROR([gcc with C99 support required]))
231
232+AC_CACHE_CHECK([for -Wextra option to $CC], ac_cv_cc_wextra, [dnl
233+old_CFLAGS="$CFLAGS"
234+CFLAGS="$CFLAGS -Wextra"
235+AC_COMPILE_IFELSE([AC_LANG_SOURCE([void foo (void) { }])],
236+ ac_cv_cc_wextra=yes, ac_cv_cc_wextra=no)
237+CFLAGS="$old_CFLAGS"])
238+AC_SUBST(WEXTRA)
239+AS_IF([test "x$ac_cv_cc_wextra" = xyes], [WEXTRA=-Wextra], [WEXTRA=-W])
240+
241+AC_CACHE_CHECK([for -fgnu89-inline option to $CC], ac_cv_cc_gnu89_inline, [dnl
242+old_CFLAGS="$CFLAGS"
243+CFLAGS="$CFLAGS -fgnu89-inline -Werror"
244+AC_COMPILE_IFELSE([AC_LANG_SOURCE([
245+void foo (void)
246+{
247+ inline void bar (void) {}
248+ bar ();
249+}
250+extern inline void baz (void) {}
251+])], ac_cv_cc_gnu89_inline=yes, ac_cv_cc_gnu89_inline=no)
252+CFLAGS="$old_CFLAGS"])
253+AS_IF([test "x$ac_cv_cc_gnu89_inline" = xyes],
254+ [WEXTRA="${WEXTRA:+$WEXTRA }-fgnu89-inline"])
255+
256+AC_CACHE_CHECK([for --as-needed linker option],
257+ ac_cv_as_needed, [dnl
258+cat > conftest.c <<EOF
259+int main (void) { return 0; }
260+EOF
261+if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
262+ -fPIC -shared -o conftest.so conftest.c
263+ -Wl,--as-needed 1>&AS_MESSAGE_LOG_FD])
264+then
265+ ac_cv_as_needed=yes
266+else
267+ ac_cv_as_needed=no
268+fi
269+rm -f conftest*])
270+AS_IF([test "x$ac_cv_as_needed" = xyes],
271+ [LD_AS_NEEDED=-Wl,--as-needed], [LD_AS_NEEDED=])
272+AC_SUBST(LD_AS_NEEDED)
273+
274+AC_CACHE_CHECK([for __builtin_popcount], ac_cv_popcount, [dnl
275+AC_LINK_IFELSE([AC_LANG_PROGRAM([], [[exit (__builtin_popcount (127));]])],
276+ ac_cv_popcount=yes, ac_cv_popcount=no)])
277+AS_IF([test "x$ac_cv_popcount" = xyes],
278+ [AC_DEFINE([HAVE_BUILTIN_POPCOUNT], [1], [Have __builtin_popcount.])])
279+
280 AC_CACHE_CHECK([for __thread support], ac_cv_tls, [dnl
281 # Use the same flags that we use for our DSOs, so the test is representative.
282 # Some old compiler/linker/libc combinations fail some ways and not others.
283@@ -104,7 +152,10 @@ static __thread int a; int foo (int b) { return a + b; }]],
284 CFLAGS="$save_CFLAGS"
285 LDFLAGS="$save_LDFLAGS"])
286 AS_IF([test "x$ac_cv_tls" != xyes],
287- AC_MSG_ERROR([__thread support required]))
288+ [AS_IF([test "$use_locks" = yes],
289+ [AC_MSG_ERROR([--enable-thread-safety requires __thread support])],
290+ [AC_DEFINE([__thread], [/* empty: no multi-thread support */],
291+ [Stubbed out if missing compiler support.])])])
292
293 dnl This test must come as early as possible after the compiler configuration
294 dnl tests, because the choice of the file model can (in principle) affect
295@@ -183,6 +234,11 @@ AM_CONDITIONAL(USE_VALGRIND, test "$use_valgrind" = yes)
296 AM_CONDITIONAL(BUILD_STATIC, [dnl
297 test "$use_gprof" = yes -o "$use_gcov" = yes])
298
299+AC_ARG_ENABLE([werror],
300+AS_HELP_STRING([--disable-werror],[do not build with -Werror]),
301+ [enable_werror=$enableval], [enable_werror=yes])
302+AM_CONDITIONAL(BUILD_WERROR, test "$enable_werror" = yes)
303+
304 AC_ARG_ENABLE([tests-rpath],
305 AS_HELP_STRING([--enable-tests-rpath],[build $ORIGIN-using rpath into tests]),
306 [tests_use_rpath=$enableval], [tests_use_rpath=no])
307@@ -302,7 +358,7 @@ case "$eu_version" in
308 esac
309
310 # Round up to the next release API (x.y) version.
311-eu_version=$(( (eu_version + 999) / 1000 ))
312+eu_version=`expr \( $eu_version + 999 \) / 1000`
313
314 AC_CHECK_SIZEOF(long)
315
316diff --git a/lib/ChangeLog b/lib/ChangeLog
317index 4415213..4911cc1 100644
318--- a/lib/ChangeLog
319+++ b/lib/ChangeLog
320@@ -65,6 +65,9 @@
321
322 2009-01-23 Roland McGrath <roland@redhat.com>
323
324+ * eu-config.h [! HAVE_BUILTIN_POPCOUNT]
325+ (__builtin_popcount): New inline function.
326+
327 * eu-config.h: Add multiple inclusion protection.
328
329 2009-01-17 Ulrich Drepper <drepper@redhat.com>
330@@ -121,6 +124,11 @@
331 * Makefile.am (libeu_a_SOURCES): Add it.
332 * system.h: Declare crc32_file.
333
334+2005-02-07 Roland McGrath <roland@redhat.com>
335+
336+ * Makefile.am (WEXTRA): New variable, substituted by configure.
337+ (AM_CFLAGS): Use it in place of -Wextra.
338+
339 2005-04-30 Ulrich Drepper <drepper@redhat.com>
340
341 * Makefile.am: Use -ffunction-sections for xmalloc.c.
342diff --git a/lib/eu-config.h b/lib/eu-config.h
343index 3afff26..d89f3a8 100644
344--- a/lib/eu-config.h
345+++ b/lib/eu-config.h
346@@ -162,6 +162,17 @@ asm (".section predict_data, \"aw\"; .previous\n"
347 /* This macro is used by the tests conditionalize for standalone building. */
348 #define ELFUTILS_HEADER(name) <lib##name.h>
349
350+#ifndef HAVE_BUILTIN_POPCOUNT
351+# define __builtin_popcount hakmem_popcount
352+static inline unsigned int __attribute__ ((unused))
353+hakmem_popcount (unsigned int x)
354+{
355+ /* HAKMEM 169 */
356+ unsigned int n = x - ((x >> 1) & 033333333333) - ((x >> 2) & 011111111111);
357+ return ((n + (n >> 3)) & 030707070707) % 63;
358+}
359+#endif /* HAVE_BUILTIN_POPCOUNT */
360+
361
362 #ifdef SHARED
363 # define OLD_VERSION(name, version) \
364diff --git a/libasm/ChangeLog b/libasm/ChangeLog
365index 9b25af9..32b9fd0 100644
366--- a/libasm/ChangeLog
367+++ b/libasm/ChangeLog
368@@ -87,6 +87,11 @@
369 * asm_error.c: Add new error ASM_E_IOERROR.
370 * libasmP.h: Add ASM_E_IOERROR definition.
371
372+2005-05-31 Roland McGrath <roland@redhat.com>
373+
374+ * Makefile.am (WEXTRA): New variable, substituted by configure.
375+ (AM_CFLAGS): Use it in place of -Wextra.
376+
377 2005-02-15 Ulrich Drepper <drepper@redhat.com>
378
379 * Makefile.am (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2.
380diff --git a/libcpu/ChangeLog b/libcpu/ChangeLog
381index a20f440..5ea23b7 100644
382--- a/libcpu/ChangeLog
383+++ b/libcpu/ChangeLog
384@@ -51,6 +51,9 @@
385
386 2009-01-23 Roland McGrath <roland@redhat.com>
387
388+ * i386_disasm.c (i386_disasm): Add abort after assert-constant for old
389+ compilers that don't realize it's noreturn.
390+
391 * Makefile.am (i386_parse_CFLAGS): Use quotes around command
392 substitution that can produce leading whitespace.
393
394@@ -380,6 +383,11 @@
395 * defs/i386.doc: New file.
396 * defs/x86_64: New file.
397
398+2005-04-04 Roland McGrath <roland@redhat.com>
399+
400+ * Makefile.am (WEXTRA): New variable, substituted by configure.
401+ (AM_CFLAGS): Use it instead of -Wextra.
402+
403 2005-02-15 Ulrich Drepper <drepper@redhat.com>
404
405 * Makefile (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2.
406diff --git a/libcpu/i386_disasm.c b/libcpu/i386_disasm.c
407index 832241f..c7a0df0 100644
408--- a/libcpu/i386_disasm.c
409+++ b/libcpu/i386_disasm.c
410@@ -822,6 +822,7 @@ i386_disasm (const uint8_t **startp, const uint8_t *end, GElf_Addr addr,
411
412 default:
413 assert (! "INVALID not handled");
414+ abort ();
415 }
416 }
417 else
418diff --git a/libdw/ChangeLog b/libdw/ChangeLog
419index abc2d71..a9ee0b0 100644
420--- a/libdw/ChangeLog
421+++ b/libdw/ChangeLog
422@@ -717,6 +717,10 @@
423
424 * Makefile.am (known-dwarf.h): Run gawk on config/known-dwarf.awk.
425
426+2011-07-20 Mark Wielaard <mjw@redhat.com>
427+
428+ * dwarf_begin_elf.c: Add fallback for be64toh if not defined.
429+
430 2011-07-14 Mark Wielaard <mjw@redhat.com>
431
432 * libdw.h (dwarf_offdie): Fix documentation to mention .debug_info.
433@@ -1076,6 +1080,10 @@
434
435 * dwarf_hasattr_integrate.c: Integrate DW_AT_specification too.
436
437+2009-08-17 Roland McGrath <roland@redhat.com>
438+
439+ * libdw.h: Disable extern inlines for GCC 4.2.
440+
441 2009-08-10 Roland McGrath <roland@redhat.com>
442
443 * dwarf_getscopevar.c: Use dwarf_diename.
444@@ -1844,6 +1852,11 @@
445
446 2005-05-31 Roland McGrath <roland@redhat.com>
447
448+ * Makefile.am (WEXTRA): New variable, substituted by configure.
449+ (AM_CFLAGS): Use it in place of -Wextra.
450+
451+2005-05-31 Roland McGrath <roland@redhat.com>
452+
453 * dwarf_formref_die.c (dwarf_formref_die): Add CU header offset to
454 formref offset.
455
456diff --git a/libdw/dwarf_begin_elf.c b/libdw/dwarf_begin_elf.c
457index 4c49ce2..7ea1430 100644
458--- a/libdw/dwarf_begin_elf.c
459+++ b/libdw/dwarf_begin_elf.c
460@@ -47,6 +47,14 @@
461 #if USE_ZLIB
462 # include <endian.h>
463 # define crc32 loser_crc32
464+# ifndef be64toh
465+# include <byteswap.h>
466+# if __BYTE_ORDER == __LITTLE_ENDIAN
467+# define be64toh(x) bswap_64 (x)
468+# else
469+# define be64toh(x) (x)
470+# endif
471+# endif
472 # include <zlib.h>
473 # undef crc32
474 #endif
475diff --git a/libdw/libdw.h b/libdw/libdw.h
476index b2b2282..722c589 100644
477--- a/libdw/libdw.h
478+++ b/libdw/libdw.h
479@@ -1003,7 +1003,7 @@ extern Dwarf_OOM dwarf_new_oom_handler (Dwarf *dbg, Dwarf_OOM handler);
480
481
482 /* Inline optimizations. */
483-#ifdef __OPTIMIZE__
484+#if defined __OPTIMIZE__ && !(__GNUC__ == 4 && __GNUC_MINOR__ == 2)
485 /* Return attribute code of given attribute. */
486 __libdw_extern_inline unsigned int
487 dwarf_whatattr (Dwarf_Attribute *attr)
488diff --git a/libdwfl/ChangeLog b/libdwfl/ChangeLog
489index 69e59a6..15c2987 100644
490--- a/libdwfl/ChangeLog
491+++ b/libdwfl/ChangeLog
492@@ -571,6 +571,21 @@
493 (dwfl_module_addrsym) (i_to_symfile): New function.
494 (dwfl_module_addrsym) (search_table): Use it.
495
496+2013-11-09 Jan Kratochvil <jan.kratochvil@redhat.com>
497+
498+ Older OS compatibility bits.
499+ * linux-core-attach.c (be64toh, le64toh, be32toh, le32toh): Provide
500+ fallbacks if not defined by system.
501+
502+2013-11-09 Jan Kratochvil <jan.kratochvil@redhat.com>
503+
504+ Handle T-stopped detach for old kernels.
505+ * linux-pid-attach.c (struct pid_arg): New field stopped.
506+ (ptrace_attach): New parameter stoppedp. Set it appropriately.
507+ (pid_set_initial_registers): Pass the new field.
508+ (pid_thread_detach): Handle the case of STOPPED for old kernels.
509+ (__libdwfl_attach_state_for_pid): Initialize STOPPED.
510+
511 2013-11-07 Jan Kratochvil <jan.kratochvil@redhat.com>
512 Mark Wielaard <mjw@redhat.com>
513
514@@ -2336,6 +2351,11 @@
515
516 2005-07-21 Roland McGrath <roland@redhat.com>
517
518+ * Makefile.am (WEXTRA): New variable, substituted by configure.
519+ (AM_CFLAGS): Use it in place of -Wextra.
520+
521+2005-07-21 Roland McGrath <roland@redhat.com>
522+
523 * Makefile.am (noinst_HEADERS): Add loc2c.c.
524
525 * test2.c (main): Check sscanf result to quiet warning.
526diff --git a/libdwfl/linux-core-attach.c b/libdwfl/linux-core-attach.c
527index 5a7b3b3..d05ac7e 100644
528--- a/libdwfl/linux-core-attach.c
529+++ b/libdwfl/linux-core-attach.c
530@@ -29,6 +29,35 @@
531 #include "libdwflP.h"
532 #include <fcntl.h>
533 #include "system.h"
534+#include <endian.h>
535+#include <byteswap.h>
536+#if __BYTE_ORDER == __LITTLE_ENDIAN
537+# ifndef be64toh
538+# define be64toh(x) bswap_64 (x)
539+# endif
540+# ifndef le64toh
541+# define le64toh(x) (x)
542+# endif
543+# ifndef be32toh
544+# define be32toh(x) bswap_32 (x)
545+# endif
546+# ifndef le32toh
547+# define le32toh(x) (x)
548+# endif
549+#else
550+# ifndef be64toh
551+# define be64toh(x) (x)
552+# endif
553+# ifndef le64toh
554+# define le64toh(x) bswap_64 (x)
555+# endif
556+# ifndef be32toh
557+# define be32toh(x) (x)
558+# endif
559+# ifndef le32toh
560+# define le32toh(x) bswap_32 (x)
561+# endif
562+#endif
563
564 #include "../libdw/memory-access.h"
565
566diff --git a/libdwfl/linux-pid-attach.c b/libdwfl/linux-pid-attach.c
567index efbcf03..ae5af38 100644
568--- a/libdwfl/linux-pid-attach.c
569+++ b/libdwfl/linux-pid-attach.c
570@@ -255,6 +255,11 @@ void
571 internal_function
572 __libdwfl_ptrace_detach (pid_t tid, bool tid_was_stopped)
573 {
574+ // Older kernels (tested kernel-2.6.18-348.12.1.el5.x86_64) need special
575+ // handling of the detachment to keep the process State: T (stopped).
576+ if (tid_was_stopped)
577+ syscall (__NR_tkill, tid, SIGSTOP);
578+
579 /* This handling is needed only on older Linux kernels such as
580 2.6.32-358.23.2.el6.ppc64. Later kernels such as
581 3.11.7-200.fc19.x86_64 remember the T (stopped) state
582@@ -262,6 +267,15 @@ __libdwfl_ptrace_detach (pid_t tid, bool tid_was_stopped)
583 PTRACE_DETACH. */
584 ptrace (PTRACE_DETACH, tid, NULL,
585 (void *) (intptr_t) (tid_was_stopped ? SIGSTOP : 0));
586+
587+ if (tid_was_stopped)
588+ {
589+ // Wait till the SIGSTOP settles down.
590+ int i;
591+ for (i = 0; i < 100000; i++)
592+ if (linux_proc_pid_is_stopped (tid))
593+ break;
594+ }
595 }
596
597 static void
598diff --git a/libebl/ChangeLog b/libebl/ChangeLog
599index 5e635f2..998544f 100644
600--- a/libebl/ChangeLog
601+++ b/libebl/ChangeLog
602@@ -765,6 +765,11 @@
603 * Makefile.am (libebl_*_so_SOURCES): Set to $(*_SRCS) so dependency
604 tracking works right.
605
606+2005-05-31 Roland McGrath <roland@redhat.com>
607+
608+ * Makefile.am (WEXTRA): New variable, substituted by configure.
609+ (AM_CFLAGS): Use it in place of -Wextra.
610+
611 2005-05-21 Ulrich Drepper <drepper@redhat.com>
612
613 * libebl_x86_64.map: Add x86_64_core_note.
614diff --git a/libelf/ChangeLog b/libelf/ChangeLog
615index 3b88d03..cb6cad5 100644
616--- a/libelf/ChangeLog
617+++ b/libelf/ChangeLog
618@@ -244,6 +244,11 @@
619
620 * elf-knowledge.h (SECTION_STRIP_P): Remove < SHT_NUM check.
621
622+2011-03-10 Roland McGrath <roland@redhat.com>
623+
624+ * gnuhash_xlate.h (elf_cvt_gnuhash): Avoid post-increment in bswap_32
625+ argument, since some implementations are buggy macros.
626+
627 2011-02-26 Mark Wielaard <mjw@redhat.com>
628
629 * elf_end.c (elf_end): Call rwlock_unlock before rwlock_fini.
630@@ -921,6 +926,11 @@
631
632 * elf.h: Update from glibc.
633
634+2005-05-31 Roland McGrath <roland@redhat.com>
635+
636+ * Makefile.am (WEXTRA): New variable, substituted by configure.
637+ (AM_CFLAGS): Use it in place of -Wextra.
638+
639 2005-05-08 Roland McGrath <roland@redhat.com>
640
641 * elf_begin.c (read_file) [_MUDFLAP]: Don't use mmap for now.
642diff --git a/libelf/common.h b/libelf/common.h
643index 744f1bb..185ea59 100644
644--- a/libelf/common.h
645+++ b/libelf/common.h
646@@ -139,7 +139,7 @@ libelf_release_all (Elf *elf)
647 (Var) = (sizeof (Var) == 1 \
648 ? (unsigned char) (Var) \
649 : (sizeof (Var) == 2 \
650- ? bswap_16 (Var) \
651+ ? (unsigned short int) bswap_16 (Var) \
652 : (sizeof (Var) == 4 \
653 ? bswap_32 (Var) \
654 : bswap_64 (Var))))
655@@ -148,7 +148,7 @@ libelf_release_all (Elf *elf)
656 (Dst) = (sizeof (Var) == 1 \
657 ? (unsigned char) (Var) \
658 : (sizeof (Var) == 2 \
659- ? bswap_16 (Var) \
660+ ? (unsigned short int) bswap_16 (Var) \
661 : (sizeof (Var) == 4 \
662 ? bswap_32 (Var) \
663 : bswap_64 (Var))))
664diff --git a/libelf/gnuhash_xlate.h b/libelf/gnuhash_xlate.h
665index 04d9ca1..3e25936 100644
666--- a/libelf/gnuhash_xlate.h
667+++ b/libelf/gnuhash_xlate.h
668@@ -1,5 +1,5 @@
669 /* Conversion functions for versioning information.
670- Copyright (C) 2006, 2007 Red Hat, Inc.
671+ Copyright (C) 2006-2011 Red Hat, Inc.
672 This file is part of elfutils.
673 Written by Ulrich Drepper <drepper@redhat.com>, 2006.
674
675@@ -69,7 +69,9 @@ elf_cvt_gnuhash (void *dest, const void *src, size_t len, int encode)
676 dest32 = (Elf32_Word *) &dest64[bitmask_words];
677 while (len >= 4)
678 {
679- *dest32++ = bswap_32 (*src32++);
680+ *dest32 = bswap_32 (*src32);
681+ ++dest32;
682+ ++src32;
683 len -= 4;
684 }
685 }
686diff --git a/src/ChangeLog b/src/ChangeLog
687index 0ae863e..1162f6e 100644
688--- a/src/ChangeLog
689+++ b/src/ChangeLog
690@@ -1371,8 +1371,16 @@
691 * readelf.c (attr_callback): Use print_block only when we don't use
692 print_ops.
693
694+2009-08-17 Roland McGrath <roland@redhat.com>
695+
696+ * ld.h: Disable extern inlines for GCC 4.2.
697+
698 2009-08-14 Roland McGrath <roland@redhat.com>
699
700+ * strings.c (read_block): Conditionalize posix_fadvise use
701+ on [POSIX_FADV_SEQUENTIAL].
702+ From Petr Salinger <Petr.Salinger@seznam.cz>.
703+
704 * ar.c (do_oper_extract): Use pathconf instead of statfs.
705
706 2009-08-01 Ulrich Drepper <drepper@redhat.com>
707@@ -1536,6 +1544,8 @@
708 * readelf.c (print_debug_frame_section): Use t instead of j formats
709 for ptrdiff_t OFFSET.
710
711+ * addr2line.c (handle_address): Use %a instead of %m for compatibility.
712+
713 2009-01-21 Ulrich Drepper <drepper@redhat.com>
714
715 * elflint.c (check_program_header): Fix typo in .eh_frame_hdr section
716@@ -1719,6 +1729,11 @@
717 that matches its PT_LOAD's p_flags &~ PF_W. On sparc, PF_X really
718 is valid in RELRO.
719
720+2008-03-01 Roland McGrath <roland@redhat.com>
721+
722+ * readelf.c (dump_archive_index): Tweak portability hack
723+ to match [__GNUC__ < 4] too.
724+
725 2008-02-29 Roland McGrath <roland@redhat.com>
726
727 * readelf.c (print_attributes): Add a cast.
728@@ -1970,6 +1985,8 @@
729
730 * readelf.c (hex_dump): Fix rounding error in whitespace calculation.
731
732+ * Makefile.am (readelf_no_Werror): New variable.
733+
734 2007-10-15 Roland McGrath <roland@redhat.com>
735
736 * make-debug-archive.in: New file.
737@@ -2409,6 +2426,10 @@
738 * elflint.c (valid_e_machine): Add EM_ALPHA.
739 Reported by Christian Aichinger <Greek0@gmx.net>.
740
741+ * strings.c (map_file): Define POSIX_MADV_SEQUENTIAL to
742+ MADV_SEQUENTIAL if undefined. Don't call posix_madvise
743+ if neither is defined.
744+
745 2006-08-08 Ulrich Drepper <drepper@redhat.com>
746
747 * elflint.c (check_dynamic): Don't require DT_HASH for DT_SYMTAB.
748@@ -2485,6 +2506,10 @@
749 * Makefile.am: Add hacks to create dependency files for non-generic
750 linker.
751
752+2006-04-05 Roland McGrath <roland@redhat.com>
753+
754+ * strings.c (MAP_POPULATE): Define to 0 if undefined.
755+
756 2006-06-12 Ulrich Drepper <drepper@redhat.com>
757
758 * ldgeneric.c (ld_generic_generate_sections): Don't create .interp
759@@ -2833,6 +2858,11 @@
760 * readelf.c (print_debug_loc_section): Fix indentation for larger
761 address size.
762
763+2005-05-31 Roland McGrath <roland@redhat.com>
764+
765+ * Makefile.am (WEXTRA): New variable, substituted by configure.
766+ (AM_CFLAGS): Use it in place of -Wextra.
767+
768 2005-05-30 Roland McGrath <roland@redhat.com>
769
770 * readelf.c (print_debug_line_section): Print section offset of each
771diff --git a/src/Makefile.am b/src/Makefile.am
772index 4f198da..a612cf6 100644
773--- a/src/Makefile.am
774+++ b/src/Makefile.am
775@@ -89,6 +89,11 @@ endif
776 # XXX While the file is not finished, don't warn about this
777 ldgeneric_no_Wunused = yes
778
779+# Buggy old compilers or libc headers.
780+readelf_no_Werror = yes
781+strings_no_Werror = yes
782+addr2line_no_Wformat = yes
783+
784 readelf_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) -ldl
785 nm_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) -ldl \
786 $(demanglelib)
787diff --git a/src/addr2line.c b/src/addr2line.c
788index de80294..e982982 100644
789--- a/src/addr2line.c
790+++ b/src/addr2line.c
791@@ -540,10 +540,10 @@ handle_address (const char *string, Dwfl *dwfl)
792 bool parsed = false;
793 int i, j;
794 char *name = NULL;
795- if (sscanf (string, "(%m[^)])%" PRIiMAX "%n", &name, &addr, &i) == 2
796+ if (sscanf (string, "(%a[^)])%" PRIiMAX "%n", &name, &addr, &i) == 2
797 && string[i] == '\0')
798 parsed = adjust_to_section (name, &addr, dwfl);
799- switch (sscanf (string, "%m[^-+]%n%" PRIiMAX "%n", &name, &i, &addr, &j))
800+ switch (sscanf (string, "%a[^-+]%n%" PRIiMAX "%n", &name, &i, &addr, &j))
801 {
802 default:
803 break;
804diff --git a/src/findtextrel.c b/src/findtextrel.c
805index 264a06b..d7de202 100644
806--- a/src/findtextrel.c
807+++ b/src/findtextrel.c
808@@ -502,7 +502,11 @@ ptrcompare (const void *p1, const void *p2)
809
810
811 static void
812-check_rel (size_t nsegments, struct segments segments[nsegments],
813+check_rel (size_t nsegments, struct segments segments[
814+#if __GNUC__ >= 4
815+ nsegments
816+#endif
817+ ],
818 GElf_Addr addr, Elf *elf, Elf_Scn *symscn, Dwarf *dw,
819 const char *fname, bool more_than_one, void **knownsrcs)
820 {
821diff --git a/src/ld.h b/src/ld.h
822index 29f4031..8695c31 100644
823--- a/src/ld.h
824+++ b/src/ld.h
825@@ -1114,6 +1114,7 @@ extern bool dynamically_linked_p (void);
826
827 /* Checked whether the symbol is undefined and referenced from a DSO. */
828 extern bool linked_from_dso_p (struct scninfo *scninfo, size_t symidx);
829+#if defined __OPTIMIZE__ && !(__GNUC__ == 4 && __GNUC_MINOR__ == 2)
830 #ifdef __GNUC_STDC_INLINE__
831 __attribute__ ((__gnu_inline__))
832 #endif
833@@ -1131,5 +1132,6 @@ linked_from_dso_p (struct scninfo *scninfo, size_t symidx)
834
835 return sym->defined && sym->in_dso;
836 }
837+#endif /* Optimizing and not GCC 4.2. */
838
839 #endif /* ld.h */
840diff --git a/src/readelf.c b/src/readelf.c
841index d49544f..15dbe62 100644
842--- a/src/readelf.c
843+++ b/src/readelf.c
844@@ -4368,10 +4368,12 @@ listptr_base (struct listptr *p)
845 return base;
846 }
847
848+static const char *listptr_name;
849+
850 static int
851-compare_listptr (const void *a, const void *b, void *arg)
852+compare_listptr (const void *a, const void *b)
853 {
854- const char *name = arg;
855+ const char *const name = listptr_name;
856 struct listptr *p1 = (void *) a;
857 struct listptr *p2 = (void *) b;
858
859@@ -4467,8 +4469,11 @@ static void
860 sort_listptr (struct listptr_table *table, const char *name)
861 {
862 if (table->n > 0)
863- qsort_r (table->table, table->n, sizeof table->table[0],
864- &compare_listptr, (void *) name);
865+ {
866+ listptr_name = name;
867+ qsort (table->table, table->n, sizeof table->table[0],
868+ &compare_listptr);
869+ }
870 }
871
872 static bool
873@@ -9540,7 +9545,7 @@ dump_archive_index (Elf *elf, const char *fname)
874 if (unlikely (elf_rand (elf, as_off) == 0)
875 || unlikely ((subelf = elf_begin (-1, ELF_C_READ_MMAP, elf))
876 == NULL))
877-#if __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 7)
878+#if __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 7) || __GNUC__ < 4
879 while (1)
880 #endif
881 error (EXIT_FAILURE, 0,
882diff --git a/src/strings.c b/src/strings.c
883index f60e4b4..dae6ab2 100644
884--- a/src/strings.c
885+++ b/src/strings.c
886@@ -43,6 +43,10 @@
887
888 #include <system.h>
889
890+#ifndef MAP_POPULATE
891+# define MAP_POPULATE 0
892+#endif
893+
894
895 /* Prototypes of local functions. */
896 static int read_fd (int fd, const char *fname, off64_t fdlen);
897@@ -489,8 +493,13 @@ map_file (int fd, off64_t start_off, off64_t fdlen, size_t *map_sizep)
898 fd, start_off);
899 if (mem != MAP_FAILED)
900 {
901+#if !defined POSIX_MADV_SEQUENTIAL && defined MADV_SEQUENTIAL
902+# define POSIX_MADV_SEQUENTIAL MADV_SEQUENTIAL
903+#endif
904+#ifdef POSIX_MADV_SEQUENTIAL
905 /* We will go through the mapping sequentially. */
906 (void) posix_madvise (mem, map_size, POSIX_MADV_SEQUENTIAL);
907+#endif
908 break;
909 }
910 if (errno != EINVAL && errno != ENOMEM)
911@@ -581,9 +590,11 @@ read_block (int fd, const char *fname, off64_t fdlen, off64_t from, off64_t to)
912 elfmap_off = from & ~(ps - 1);
913 elfmap_base = elfmap = map_file (fd, elfmap_off, fdlen, &elfmap_size);
914
915+#ifdef POSIX_FADV_SEQUENTIAL
916 if (unlikely (elfmap == MAP_FAILED))
917 /* Let the kernel know we are going to read everything in sequence. */
918 (void) posix_fadvise (fd, 0, 0, POSIX_FADV_SEQUENTIAL);
919+#endif
920 }
921
922 if (unlikely (elfmap == MAP_FAILED))
923diff --git a/src/strip.c b/src/strip.c
924index 2b21799..1b34eee 100644
925--- a/src/strip.c
926+++ b/src/strip.c
927@@ -45,6 +45,12 @@
928 #include <libebl.h>
929 #include <system.h>
930
931+#ifdef HAVE_FUTIMES
932+# define FUTIMES(fd, fname, tvp) futimes (fd, tvp)
933+#else
934+# define FUTIMES(fd, fname, tvp) utimes (fname, tvp)
935+#endif
936+
937 typedef uint8_t GElf_Byte;
938
939 /* Name and version of program. */
940@@ -318,8 +324,18 @@ process_file (const char *fname)
941
942 /* If we have to preserve the timestamp, we need it in the
943 format utimes() understands. */
944+#ifdef HAVE_STRUCT_STAT_ST_ATIM
945 TIMESPEC_TO_TIMEVAL (&tv[0], &pre_st.st_atim);
946+#else
947+ tv[0].tv_sec = pre_st.st_atime;
948+ tv[0].tv_usec = 0;
949+#endif
950+#ifdef HAVE_STRUCT_STAT_ST_MTIM
951 TIMESPEC_TO_TIMEVAL (&tv[1], &pre_st.st_mtim);
952+#else
953+ tv[1].tv_sec = pre_st.st_atime;
954+ tv[1].tv_usec = 0;
955+#endif
956 }
957
958 /* Open the file. */
959@@ -2091,7 +2107,7 @@ while computing checksum for debug information"));
960 /* If requested, preserve the timestamp. */
961 if (tvp != NULL)
962 {
963- if (futimes (fd, tvp) != 0)
964+ if (FUTIMES (fd, output_fname, tvp) != 0)
965 {
966 error (0, errno, gettext ("\
967 cannot set access and modification date of '%s'"),
968@@ -2148,7 +2164,7 @@ handle_ar (int fd, Elf *elf, const char *prefix, const char *fname,
969
970 if (tvp != NULL)
971 {
972- if (unlikely (futimes (fd, tvp) != 0))
973+ if (unlikely (FUTIMES (fd, fname, tvp) != 0))
974 {
975 error (0, errno, gettext ("\
976 cannot set access and modification date of '%s'"), fname);
977diff --git a/tests/ChangeLog b/tests/ChangeLog
978index 59048f6..02eccfc 100644
979--- a/tests/ChangeLog
980+++ b/tests/ChangeLog
981@@ -421,6 +421,13 @@
982
983 2013-12-02 Jan Kratochvil <jan.kratochvil@redhat.com>
984
985+ Handle T-stopped detach for old kernels.
986+ * backtrace.c: Include sys/syscall.h.
987+ (linux_proc_pid_is_stopped): New function.
988+ (ptrace_detach_stopped): Handle old kernels.
989+
990+2013-12-02 Jan Kratochvil <jan.kratochvil@redhat.com>
991+
992 * Makefile.am (check_PROGRAMS): Add backtrace, backtrace-child,
993 backtrace-data and backtrace-dwarf.
994 (BUILT_SOURCES, clean-local, backtrace-child-biarch): New.
995@@ -1285,6 +1292,8 @@
996
997 2008-01-21 Roland McGrath <roland@redhat.com>
998
999+ * line2addr.c (main): Revert last change.
1000+
1001 * testfile45.S.bz2: Add tests for cltq, cqto.
1002 * testfile45.expect.bz2: Adjust.
1003
1004@@ -1993,6 +2002,11 @@
1005 * Makefile.am (TESTS): Add run-elflint-test.sh.
1006 (EXTRA_DIST): Add run-elflint-test.sh and testfile18.bz2.
1007
1008+2005-05-31 Roland McGrath <roland@redhat.com>
1009+
1010+ * Makefile.am (WEXTRA): New variable, substituted by configure.
1011+ (AM_CFLAGS): Use it in place of -Wextra.
1012+
1013 2005-05-24 Ulrich Drepper <drepper@redhat.com>
1014
1015 * get-files.c (main): Use correct format specifier.
1016diff --git a/tests/Makefile.am b/tests/Makefile.am
1017index f32e4d0..2652fb8 100644
1018--- a/tests/Makefile.am
1019+++ b/tests/Makefile.am
1020@@ -365,6 +365,7 @@ get_lines_LDADD = $(libdw) $(libelf)
1021 get_files_LDADD = $(libdw) $(libelf)
1022 get_aranges_LDADD = $(libdw) $(libelf)
1023 allfcts_LDADD = $(libdw) $(libelf)
1024+line2addr_no_Wformat = yes
1025 line2addr_LDADD = $(libdw)
1026 addrscopes_LDADD = $(libdw)
1027 funcscopes_LDADD = $(libdw)
1028diff --git a/tests/backtrace.c b/tests/backtrace.c
1029index 331ba0f..46af9b5 100644
1030--- a/tests/backtrace.c
1031+++ b/tests/backtrace.c
1032@@ -36,6 +36,7 @@
1033 #include <fcntl.h>
1034 #include <string.h>
1035 #include <argp.h>
1036+#include <sys/syscall.h>
1037 #include ELFUTILS_HEADER(dwfl)
1038
1039 #ifndef __linux__
1040diff --git a/tests/line2addr.c b/tests/line2addr.c
1041index e0d65d3..7c171b9 100644
1042--- a/tests/line2addr.c
1043+++ b/tests/line2addr.c
1044@@ -124,7 +124,7 @@ main (int argc, char *argv[])
1045 {
1046 struct args a = { .arg = argv[cnt] };
1047
1048- switch (sscanf (a.arg, "%m[^:]:%d", &a.file, &a.line))
1049+ switch (sscanf (a.arg, "%a[^:]:%d", &a.file, &a.line))
1050 {
1051 default:
1052 case 0:
1053--
10541.9.1
1055
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.161/scanf-format.patch b/meta/recipes-devtools/elfutils/elfutils-0.161/scanf-format.patch
new file mode 100644
index 0000000000..c08519cf53
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.161/scanf-format.patch
@@ -0,0 +1,40 @@
1From: Kurt Roeckx <kurt@roeckx.be>
2Subject: Use %m[ instead of %a[ in scanf()
3
4%a was a gnu extention, but C99 made this a float. So it got
5changed to %m (supported by glibc 2.7), but %a[ and %as are
6still supported by glibc. The portability branch changed this
7from %m to %a again since that's supported by more versions of
8glibc. However gcc gives a warning about this using -Wformat
9and we have a new enough libc to use %m.
10
11Index: elfutils-0.153/src/addr2line.c
12===================================================================
13--- elfutils-0.153.orig/src/addr2line.c 2012-02-24 22:29:50.000000000 +0000
14+++ elfutils-0.153/src/addr2line.c 2012-02-24 22:29:52.000000000 +0000
15@@ -455,10 +455,10 @@
16 bool parsed = false;
17 int i, j;
18 char *name = NULL;
19- if (sscanf (string, "(%a[^)])%" PRIiMAX "%n", &name, &addr, &i) == 2
20+ if (sscanf (string, "(%m[^)])%" PRIiMAX "%n", &name, &addr, &i) == 2
21 && string[i] == '\0')
22 parsed = adjust_to_section (name, &addr, dwfl);
23- switch (sscanf (string, "%a[^-+]%n%" PRIiMAX "%n", &name, &i, &addr, &j))
24+ switch (sscanf (string, "%m[^-+]%n%" PRIiMAX "%n", &name, &i, &addr, &j))
25 {
26 default:
27 break;
28Index: elfutils-0.153/tests/line2addr.c
29===================================================================
30--- elfutils-0.153.orig/tests/line2addr.c 2012-02-24 22:29:50.000000000 +0000
31+++ elfutils-0.153/tests/line2addr.c 2012-02-24 22:29:52.000000000 +0000
32@@ -132,7 +132,7 @@
33 {
34 struct args a = { .arg = argv[cnt] };
35
36- switch (sscanf (a.arg, "%a[^:]:%d", &a.file, &a.line))
37+ switch (sscanf (a.arg, "%m[^:]:%d", &a.file, &a.line))
38 {
39 default:
40 case 0:
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.161/testsuite-ignore-elflint.diff b/meta/recipes-devtools/elfutils/elfutils-0.161/testsuite-ignore-elflint.diff
new file mode 100644
index 0000000000..eae5796de3
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.161/testsuite-ignore-elflint.diff
@@ -0,0 +1,39 @@
1On many architectures this test fails because binaries/libs produced by
2binutils don't pass elflint. However elfutils shouldn't FTBFS because of this.
3
4So we run the tests on all archs to see what breaks, but if it breaks we ignore
5the result (exitcode 77 means: this test was skipped).
6
7Index: elfutils-0.156/tests/run-elflint-self.sh
8===================================================================
9--- elfutils-0.156.orig/tests/run-elflint-self.sh 2013-07-28 14:35:36.000000000 +0200
10+++ elfutils-0.156/tests/run-elflint-self.sh 2013-07-28 14:36:10.000000000 +0200
11@@ -18,4 +18,4 @@
12
13 . $srcdir/test-subr.sh
14
15-testrun_on_self ${abs_top_builddir}/src/elflint --quiet --gnu-ld
16+testrun_on_self_skip ${abs_top_builddir}/src/elflint --quiet --gnu-ld
17Index: elfutils-0.156/tests/test-subr.sh
18===================================================================
19--- elfutils-0.156.orig/tests/test-subr.sh 2013-07-28 14:35:36.000000000 +0200
20+++ elfutils-0.156/tests/test-subr.sh 2013-07-28 14:35:36.000000000 +0200
21@@ -149,3 +149,18 @@
22 # Only exit if something failed
23 if test $exit_status != 0; then exit $exit_status; fi
24 }
25+
26+# Same as testrun_on_self(), but skip on failure.
27+testrun_on_self_skip()
28+{
29+ exit_status=0
30+
31+ for file in $self_test_files; do
32+ testrun $* $file \
33+ || { echo "*** failure in $* $file"; exit_status=77; }
34+ done
35+
36+ # Only exit if something failed
37+ if test $exit_status != 0; then exit $exit_status; fi
38+}
39+
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-06-13 19:09:25 +0000