diff options
author | Khem Raj <raj.khem@gmail.com> | 2017-04-25 16:01:11 -0700 |
---|---|---|
committer | Ross Burton <ross.burton@intel.com> | 2017-04-26 10:31:27 +0100 |
commit | b0cdb6ffa9dd814865a0510115935ba2ced5827f (patch) | |
tree | b235c56fcf9dda9e5ff391cbe7462987fe77fca5 /recipes-devtools/elfutils/elfutils-0.148/0001-Fix-fallthrough-warnings.patch | |
parent | fc0e3eae0f0669e6780ed69680cd065a77baca24 (diff) | |
download | meta-gplv2-b0cdb6ffa9dd814865a0510115935ba2ced5827f.tar.gz |
elfutils: Fix build with gcc7
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'recipes-devtools/elfutils/elfutils-0.148/0001-Fix-fallthrough-warnings.patch')
-rw-r--r-- | recipes-devtools/elfutils/elfutils-0.148/0001-Fix-fallthrough-warnings.patch | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/recipes-devtools/elfutils/elfutils-0.148/0001-Fix-fallthrough-warnings.patch b/recipes-devtools/elfutils/elfutils-0.148/0001-Fix-fallthrough-warnings.patch new file mode 100644 index 0000000..810c4a7 --- /dev/null +++ b/recipes-devtools/elfutils/elfutils-0.148/0001-Fix-fallthrough-warnings.patch | |||
@@ -0,0 +1,237 @@ | |||
1 | From d70d92889c4a8b0781207343a73b1dc4eccdffd3 Mon Sep 17 00:00:00 2001 | ||
2 | From: Khem Raj <raj.khem@gmail.com> | ||
3 | Date: Tue, 25 Apr 2017 15:50:55 -0700 | ||
4 | Subject: [PATCH 1/2] Fix fallthrough warnings | ||
5 | |||
6 | Upstream-Status: Pending | ||
7 | |||
8 | Signed-off-by: Khem Raj <raj.khem@gmail.com> | ||
9 | --- | ||
10 | backends/i386_regs.c | 1 + | ||
11 | backends/i386_retval.c | 1 + | ||
12 | backends/linux-core-note.c | 4 ++-- | ||
13 | backends/mips_retval.c | 2 +- | ||
14 | backends/parisc_retval.c | 2 +- | ||
15 | backends/ppc_regs.c | 2 +- | ||
16 | backends/x86_64_regs.c | 1 + | ||
17 | libcpu/i386_disasm.c | 2 +- | ||
18 | libdw/cfi.c | 3 +++ | ||
19 | libdw/encoded-value.h | 1 + | ||
20 | libdwfl/dwfl_report_elf.c | 1 + | ||
21 | src/addr2line.c | 1 + | ||
22 | src/elflint.c | 4 +++- | ||
23 | src/objdump.c | 2 +- | ||
24 | 14 files changed, 19 insertions(+), 8 deletions(-) | ||
25 | |||
26 | diff --git a/backends/i386_regs.c b/backends/i386_regs.c | ||
27 | index 5cf0d81..11b0bcb 100644 | ||
28 | --- a/backends/i386_regs.c | ||
29 | +++ b/backends/i386_regs.c | ||
30 | @@ -89,6 +89,7 @@ i386_register_info (Ebl *ebl __attribute__ ((unused)), | ||
31 | case 5: | ||
32 | case 8: | ||
33 | *type = DW_ATE_address; | ||
34 | + /* fallthru */ | ||
35 | case 0 ... 3: | ||
36 | case 6 ... 7: | ||
37 | name[0] = 'e'; | ||
38 | diff --git a/backends/i386_retval.c b/backends/i386_retval.c | ||
39 | index c3bab10..ffbf901 100644 | ||
40 | --- a/backends/i386_retval.c | ||
41 | +++ b/backends/i386_retval.c | ||
42 | @@ -137,6 +137,7 @@ i386_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp) | ||
43 | |||
44 | /* Else fall through. */ | ||
45 | } | ||
46 | + /* fallthru */ | ||
47 | |||
48 | case DW_TAG_structure_type: | ||
49 | case DW_TAG_class_type: | ||
50 | diff --git a/backends/linux-core-note.c b/backends/linux-core-note.c | ||
51 | index 9d01219..a6cd5ab 100644 | ||
52 | --- a/backends/linux-core-note.c | ||
53 | +++ b/backends/linux-core-note.c | ||
54 | @@ -194,8 +194,8 @@ EBLHOOK(core_note) (nhdr, name, regs_offset, nregloc, reglocs, nitems, items) | ||
55 | case sizeof "CORE": | ||
56 | if (memcmp (name, "CORE", nhdr->n_namesz) == 0) | ||
57 | break; | ||
58 | - /* Buggy old Linux kernels didn't terminate "LINUX". | ||
59 | - Fall through. */ | ||
60 | + /* Buggy old Linux kernels didn't terminate "LINUX". */ | ||
61 | + /* fallthru */ | ||
62 | |||
63 | case sizeof "LINUX": | ||
64 | if (memcmp (name, "LINUX", nhdr->n_namesz) == 0) | ||
65 | diff --git a/backends/mips_retval.c b/backends/mips_retval.c | ||
66 | index 33f12a7..b25b1b7 100644 | ||
67 | --- a/backends/mips_retval.c | ||
68 | +++ b/backends/mips_retval.c | ||
69 | @@ -300,7 +300,7 @@ mips_return_value_location (Dwarf_Die *functypedie, const Dwarf_Op **locp) | ||
70 | |||
71 | /* Else fall through. Shouldn't happen though (at least with gcc) */ | ||
72 | } | ||
73 | - | ||
74 | + /* fallthrough */ | ||
75 | case DW_TAG_structure_type: | ||
76 | case DW_TAG_class_type: | ||
77 | case DW_TAG_union_type: | ||
78 | diff --git a/backends/parisc_retval.c b/backends/parisc_retval.c | ||
79 | index 592a702..7aa5b17 100644 | ||
80 | --- a/backends/parisc_retval.c | ||
81 | +++ b/backends/parisc_retval.c | ||
82 | @@ -167,7 +167,7 @@ parisc_return_value_location_ (Dwarf_Die *functypedie, const Dwarf_Op **locp, in | ||
83 | |||
84 | /* Else fall through. */ | ||
85 | } | ||
86 | - | ||
87 | + /* fallthru */ | ||
88 | case DW_TAG_structure_type: | ||
89 | case DW_TAG_class_type: | ||
90 | case DW_TAG_union_type: | ||
91 | diff --git a/backends/ppc_regs.c b/backends/ppc_regs.c | ||
92 | index 637c25d..8277c54 100644 | ||
93 | --- a/backends/ppc_regs.c | ||
94 | +++ b/backends/ppc_regs.c | ||
95 | @@ -137,7 +137,7 @@ ppc_register_info (Ebl *ebl __attribute__ ((unused)), | ||
96 | case 100: | ||
97 | if (*bits == 32) | ||
98 | return stpcpy (name, "mq") + 1 - name; | ||
99 | - | ||
100 | + /* fallthru */ | ||
101 | case 102 ... 107: | ||
102 | name[0] = 's'; | ||
103 | name[1] = 'p'; | ||
104 | diff --git a/backends/x86_64_regs.c b/backends/x86_64_regs.c | ||
105 | index 8eb0d33..e941cf3 100644 | ||
106 | --- a/backends/x86_64_regs.c | ||
107 | +++ b/backends/x86_64_regs.c | ||
108 | @@ -84,6 +84,7 @@ x86_64_register_info (Ebl *ebl __attribute__ ((unused)), | ||
109 | |||
110 | case 6 ... 7: | ||
111 | *type = DW_ATE_address; | ||
112 | + /* fallthru */ | ||
113 | case 0 ... 5: | ||
114 | name[0] = 'r'; | ||
115 | name[1] = baseregs[regno][0]; | ||
116 | diff --git a/libcpu/i386_disasm.c b/libcpu/i386_disasm.c | ||
117 | index 0eabe0a..84b85d0 100644 | ||
118 | --- a/libcpu/i386_disasm.c | ||
119 | +++ b/libcpu/i386_disasm.c | ||
120 | @@ -788,7 +788,7 @@ i386_disasm (const uint8_t **startp, const uint8_t *end, GElf_Addr addr, | ||
121 | ++param_start; | ||
122 | break; | ||
123 | } | ||
124 | - | ||
125 | + /* fallthru */ | ||
126 | default: | ||
127 | assert (! "INVALID not handled"); | ||
128 | abort (); | ||
129 | diff --git a/libdw/cfi.c b/libdw/cfi.c | ||
130 | index aeb48e6..38b3050 100644 | ||
131 | --- a/libdw/cfi.c | ||
132 | +++ b/libdw/cfi.c | ||
133 | @@ -143,6 +143,7 @@ execute_cfi (Dwarf_CFI *cache, | ||
134 | |||
135 | case DW_CFA_advance_loc1: | ||
136 | operand = *program++; | ||
137 | + /* fallthru */ | ||
138 | case DW_CFA_advance_loc + 0 ... DW_CFA_advance_loc + CFI_PRIMARY_MAX: | ||
139 | advance_loc: | ||
140 | loc += operand * cie->code_alignment_factor; | ||
141 | @@ -227,6 +228,7 @@ execute_cfi (Dwarf_CFI *cache, | ||
142 | |||
143 | case DW_CFA_offset_extended: | ||
144 | get_uleb128 (operand, program); | ||
145 | + cfi_assert (program < end); | ||
146 | case DW_CFA_offset + 0 ... DW_CFA_offset + CFI_PRIMARY_MAX: | ||
147 | get_uleb128 (offset, program); | ||
148 | offset *= cie->data_alignment_factor; | ||
149 | @@ -290,6 +292,7 @@ execute_cfi (Dwarf_CFI *cache, | ||
150 | |||
151 | case DW_CFA_restore_extended: | ||
152 | get_uleb128 (operand, program); | ||
153 | + /* fallthru */ | ||
154 | case DW_CFA_restore + 0 ... DW_CFA_restore + CFI_PRIMARY_MAX: | ||
155 | |||
156 | if (unlikely (abi_cfi) && likely (opcode == DW_CFA_restore)) | ||
157 | diff --git a/libdw/encoded-value.h b/libdw/encoded-value.h | ||
158 | index e118a1c..17190c8 100644 | ||
159 | --- a/libdw/encoded-value.h | ||
160 | +++ b/libdw/encoded-value.h | ||
161 | @@ -82,6 +82,7 @@ encoded_value_size (const Elf_Data *data, const unsigned char e_ident[], | ||
162 | if (*end++ & 0x80u) | ||
163 | return end - p; | ||
164 | } | ||
165 | + return 0; | ||
166 | |||
167 | default: | ||
168 | abort (); | ||
169 | diff --git a/libdwfl/dwfl_report_elf.c b/libdwfl/dwfl_report_elf.c | ||
170 | index 062a647..8a30816 100644 | ||
171 | --- a/libdwfl/dwfl_report_elf.c | ||
172 | +++ b/libdwfl/dwfl_report_elf.c | ||
173 | @@ -185,6 +185,7 @@ __libdwfl_report_elf (Dwfl *dwfl, const char *name, const char *file_name, | ||
174 | case ET_CORE: | ||
175 | /* An assigned base address is meaningless for these. */ | ||
176 | base = 0; | ||
177 | + /* fallthru */ | ||
178 | |||
179 | case ET_DYN: | ||
180 | default:; | ||
181 | diff --git a/src/addr2line.c b/src/addr2line.c | ||
182 | index 48f017b..4a2cc5b 100644 | ||
183 | --- a/src/addr2line.c | ||
184 | +++ b/src/addr2line.c | ||
185 | @@ -457,6 +457,7 @@ handle_address (const char *string, Dwfl *dwfl) | ||
186 | case 1: | ||
187 | addr = 0; | ||
188 | j = i; | ||
189 | + /* fallthru */ | ||
190 | case 2: | ||
191 | if (string[j] != '\0') | ||
192 | break; | ||
193 | diff --git a/src/elflint.c b/src/elflint.c | ||
194 | index a25af97..3d75391 100644 | ||
195 | --- a/src/elflint.c | ||
196 | +++ b/src/elflint.c | ||
197 | @@ -218,6 +218,7 @@ parse_opt (int key, char *arg __attribute__ ((unused)), | ||
198 | |||
199 | case 'd': | ||
200 | is_debuginfo = true; | ||
201 | + break; | ||
202 | |||
203 | case ARGP_gnuld: | ||
204 | gnuld = true; | ||
205 | @@ -3735,6 +3736,7 @@ section [%2zu] '%s': merge flag set but entry size is zero\n"), | ||
206 | case SHT_NOBITS: | ||
207 | if (is_debuginfo) | ||
208 | break; | ||
209 | + /* fallthru */ | ||
210 | default: | ||
211 | ERROR (gettext ("\ | ||
212 | section [%2zu] '%s' has unexpected type %d for an executable section\n"), | ||
213 | @@ -4036,7 +4038,7 @@ section [%2d] '%s': unknown core file note type %" PRIu32 | ||
214 | if (nhdr.n_namesz == sizeof "Linux" | ||
215 | && !memcmp (data->d_buf + name_offset, "Linux", sizeof "Linux")) | ||
216 | break; | ||
217 | - | ||
218 | + /* fallthru */ | ||
219 | default: | ||
220 | if (shndx == 0) | ||
221 | ERROR (gettext ("\ | ||
222 | diff --git a/src/objdump.c b/src/objdump.c | ||
223 | index 1234c79..8c39a5b 100644 | ||
224 | --- a/src/objdump.c | ||
225 | +++ b/src/objdump.c | ||
226 | @@ -238,7 +238,7 @@ parse_opt (int key, char *arg, | ||
227 | program_invocation_short_name); | ||
228 | exit (EXIT_FAILURE); | ||
229 | } | ||
230 | - | ||
231 | + /* fallthru */ | ||
232 | default: | ||
233 | return ARGP_ERR_UNKNOWN; | ||
234 | } | ||
235 | -- | ||
236 | 2.12.2 | ||
237 | |||