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annotate scripts/ti/make_cmd.pl @ 134:7d50d8d13711

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FFS code sync with Magnetite + gcc version fix This change brings the new flash autodetection for FC and Pirelli targets from Magnetite, and should also fix the gcc version for C1xx and gtamodem targets, which were previously broken because they used TI's original flash autodetect code (which operates at address 0) while the boot ROM is mapped there.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 11 Dec 2018 08:43:25 +0000
parents f10cbd8a51c4
children
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13
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1 #!perl
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2
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3 # generate a dynamic Linker command file
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4 # PARAMETER ARE:
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5
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6 # 0 : Name of the file with the parameters
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7 # 1 : Name of the Linker command file (output)
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8 # 2 : value of the TOOL_CHOICE variable
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9 # 3 : Name of the Linker command file template
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10 # 4 - (n-1) : Name of the libraries
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11
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12 #$argcount = @ARGV;
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13 my $lnk_opt_file=$ARGV[0];
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14 my $cmd_file=$ARGV[1];
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15 my $toolchoice_type = $ARGV[2];
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16 my $cmd_file_temp=$ARGV[3];
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17 my %section;
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18
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19
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20 open (TMP,$lnk_opt_file)||die "can't open file\n";
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21
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22 # parse the parameter file and construct replacement strings
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23 #
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24 # the file contains entries of the following form
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25 # (BSS_LIBS (.bss))
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26 # or
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27 # (BSS_LIBS (.bss) CONST_LIBS (.text, .const))
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28 # or
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29 # (BSS_LIBS (.bss)) (BSS_LIBS (.bss) CONST_LIBS (.text, .const))
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30 #
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31 # the syntax is as follows, white space and line breaks are not significant
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32 # <ENTRY> := <lp> <PAIR><lp>
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33 # <PAIR> := <name> <SECTION>
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34 # <SECTION> := <lp><free_text><lp>
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35 # <lp> := (
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36 # <rp> := )
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37 # <name> := [A-Za-z_]+
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38 # <free_text> := [^()]+
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39 #
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40 # each entry will be linked with one library passed on the command line
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41
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42 my $line;
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43 my $count;
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44 while ($line=<TMP>) {
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45 # find <ENTRY>
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46 while ($line =~ /\((\s*\w+\s*\([^\(\)]+\))+\)/) {
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47 $line = $';
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48 $match = $&;
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49 # find <PAIR>
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50 while ($match =~ /\s*(\w+)\s*(\([^\(\)]+\))/ ) {
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51 $match = $';
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52 $section{"$1"} .= "$ARGV[$count+4] $2\n";
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53 }
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54 $count++;
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55 }
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56 }
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57
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58 open (TMP1, ">$cmd_file");
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59 open (TMP,$cmd_file_temp);
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60 while ($line=<TMP>) {
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61 my $replaced = 0;
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62 foreach $key (keys(%section)) {
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63 if ($line =~ /\($key\)/g) {
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64 # insert the Libs
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65 $line = $section{$key};
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66 $replaced = 1;
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67 }
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68 }
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69 # NEW COMPILER MANAGEMENT
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70 # If use of VISUAL LINKER, needs to manage trampoline download.
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71 # Case of:
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72 # - TOOL_CHOICE == 0 => compiler v1.22e with vlinker v1.9902
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73 # - TOOL_CHOICE == 3 => compiler & linker v2.54
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74
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75 if ($toolchoice_type == 0) {
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76 $line =~ s(COMMENT1START)(/*);
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77 $line =~ s(COMMENT1END)(*/);
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78 $line =~ s(COMMENT2START)();
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79 $line =~ s(COMMENT2END)();
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80 } else {
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81 $line =~ s(COMMENT1START)();
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82 $line =~ s(COMMENT1END)();
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83 $line =~ s(COMMENT2START)(/*);
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84 $line =~ s(COMMENT2END)(*/);
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85 }
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86
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87 if ($replaced || !($line =~ /^\s*\$\(\s*\w+\s*\)\s*$/ )) {
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88 print TMP1 $line;
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89 }
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90 }
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91 close TMP;
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92 close TMP1;
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93 unlink $tmp_file;