1. Teach namespace.pl to understand "V" and "v" 2. cond_syscalls are moved into kernel/sys_ni.c
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| @@ -266,6 +266,7 @@ sub do_nm · 265 unmodified lines | |||
| 266 | # T global label/procedure | 266 | # T global label/procedure |
| 267 | # U external reference | 267 | # U external reference |
| 268 | # W weak external reference to text that has been resolved | 268 | # W weak external reference to text that has been resolved |
| 269 | # V similar to W, but the value of the weak symbol becomes zero with no error. | ||
| 269 | # a assembler equate | 270 | # a assembler equate |
| 270 | # b static variable, uninitialised | 271 | # b static variable, uninitialised |
| 271 | # d static variable, initialised | 272 | # d static variable, initialised |
| @@ -274,8 +275,9 @@ sub do_nm · 2 unmodified lines | |||
| 274 | # s static variable, uninitialised, small bss | 275 | # s static variable, uninitialised, small bss |
| 275 | # t static label/procedures | 276 | # t static label/procedures |
| 276 | # w weak external reference to text that has not been resolved | 277 | # w weak external reference to text that has not been resolved |
| 278 | # v similar to w | ||
| 277 | # ? undefined type, used a lot by modules | 279 | # ? undefined type, used a lot by modules |
| 278 | if ($type !~ /^[ABCDGRSTUWabdgrstw?]$/) { | 280 | if ($type !~ /^[ABCDGRSTUWVabdgrstwv?]$/) { |
| 279 | printf STDERR "nm output for $fullname contains unknown type '$_'\n"; | 281 | printf STDERR "nm output for $fullname contains unknown type '$_'\n"; |
| 280 | } | 282 | } |
| 281 | elsif ($name =~ /\./) { | 283 | elsif ($name =~ /\./) { |
| @@ -286,7 +288,7 @@ sub do_nm · 4 unmodified lines | |||
| 286 | # binutils keeps changing the type for exported symbols, force it to R | 288 | # binutils keeps changing the type for exported symbols, force it to R |
| 287 | $type = 'R' if ($name =~ /^__ksymtab/ || $name =~ /^__kstrtab/); | 289 | $type = 'R' if ($name =~ /^__ksymtab/ || $name =~ /^__kstrtab/); |
| 288 | $name =~ s/_R[a-f0-9]{8}$//; # module versions adds this | 290 | $name =~ s/_R[a-f0-9]{8}$//; # module versions adds this |
| 289 | if ($type =~ /[ABCDGRSTW]/ && | 291 | if ($type =~ /[ABCDGRSTWV]/ && |
| 290 | $name ne 'init_module' && | 292 | $name ne 'init_module' && |
| 291 | $name ne 'cleanup_module' && | 293 | $name ne 'cleanup_module' && |
| 292 | $name ne 'Using_Versions' && | 294 | $name ne 'Using_Versions' && |
| @@ -353,11 +355,12 @@ sub list_multiply_defined · 60 unmodified lines | |||
| 353 | foreach my $name (keys(%def)) { | 355 | foreach my $name (keys(%def)) { |
| 354 | if ($#{$def{$name}} > 0) { | 356 | if ($#{$def{$name}} > 0) { |
| 355 | # Special case for cond_syscall | 357 | # Special case for cond_syscall |
| 356 | if ($#{$def{$name}} == 1 && $name =~ /^sys_/ && | 358 | if ($#{$def{$name}} == 1 && $name =~ /^sys_/) { |
| 357 | ($def{$name}[0] eq "kernel/sys.o" || | 359 | if($def{$name}[0] eq "kernel/sys_ni.o" || |
| 358 | $def{$name}[1] eq "kernel/sys.o")) { | 360 | $def{$name}[1] eq "kernel/sys_ni.o") { |
| 359 | &drop_def("kernel/sys.o", $name); | 361 | &drop_def("kernel/sys_ni.o", $name); |
| 360 | next; | 362 | next; |
| 363 | } | ||
| 361 | } | 364 | } |
| 362 | # Special case for i386 entry code | 365 | # Special case for i386 entry code |
| 363 | if ($#{$def{$name}} == 1 && $name =~ /^__kernel_/ && | 366 | if ($#{$def{$name}} == 1 && $name =~ /^__kernel_/ && |