annotate scripts/ti/make_cmd.pl @ 640:16eb1b9640dc

target gtm900 renamed to gtm900mgc2 This change reflects the fact that the build target in question supports MGC2GSMT hardware only, and will NOT work on other hw that confusing bears the same end user name of GTM900, neither the LoCosto-based GTM900-C nor the Calypso-based MG01GSMT that has a different and incompatible RFFE. If we ever get our hands on a piece of MG01GSMT hw and add support for it, that other target will be named gtm900mg01.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 31 Jan 2020 00:46:07 +0000
parents b67077cf6b1b
children
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b67077cf6b1b scripts/ti/make_cmd.pl imported from TI's BuSyB
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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;