Mercurial > vim
annotate runtime/syntax/asm.vim @ 7012:0175e7cfea2e
Added tag v7-4-823 for changeset 6cde6404ff7c
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Tue, 11 Aug 2015 19:36:42 +0200 |
| parents | 1dea14d4c738 |
| children | 43efa4f5a8ea |
| rev | line source |
|---|---|
| 7 | 1 " Vim syntax file |
| 2 " Language: GNU Assembler | |
| 2042 | 3 " Maintainer: Erik Wognsen <erik.wognsen@gmail.com> |
| 4 " Previous maintainer: | |
| 5 " Kevin Dahlhausen <kdahlhaus@yahoo.com> | |
|
5663
1dea14d4c738
Update runtime files. Add support for systemverilog.
Bram Moolenaar <bram@vim.org>
parents:
3465
diff
changeset
|
6 " Last Change: 2014 Feb 04 |
| 2152 | 7 |
| 8 " Thanks to Ori Avtalion for feedback on the comment markers! | |
| 7 | 9 |
| 10 " For version 5.x: Clear all syntax items | |
| 2042 | 11 " For version 6.0 and later: Quit when a syntax file was already loaded |
| 7 | 12 if version < 600 |
| 13 syntax clear | |
| 14 elseif exists("b:current_syntax") | |
| 15 finish | |
| 16 endif | |
| 17 | |
| 3256 | 18 let s:cpo_save = &cpo |
| 19 set cpo&vim | |
| 20 | |
| 7 | 21 syn case ignore |
| 22 | |
| 23 " storage types | |
| 24 syn match asmType "\.long" | |
| 25 syn match asmType "\.ascii" | |
| 26 syn match asmType "\.asciz" | |
| 27 syn match asmType "\.byte" | |
| 28 syn match asmType "\.double" | |
| 29 syn match asmType "\.float" | |
| 30 syn match asmType "\.hword" | |
| 31 syn match asmType "\.int" | |
| 32 syn match asmType "\.octa" | |
| 33 syn match asmType "\.quad" | |
| 34 syn match asmType "\.short" | |
| 35 syn match asmType "\.single" | |
| 36 syn match asmType "\.space" | |
| 37 syn match asmType "\.string" | |
| 38 syn match asmType "\.word" | |
| 39 | |
| 40 syn match asmLabel "[a-z_][a-z0-9_]*:"he=e-1 | |
| 41 syn match asmIdentifier "[a-z_][a-z0-9_]*" | |
| 42 | |
| 43 " Various #'s as defined by GAS ref manual sec 3.6.2.1 | |
| 44 " Technically, the first decNumber def is actually octal, | |
| 45 " since the value of 0-7 octal is the same as 0-7 decimal, | |
| 3256 | 46 " I (Kevin) prefer to map it as decimal: |
| 7 | 47 syn match decNumber "0\+[1-7]\=[\t\n$,; ]" |
| 48 syn match decNumber "[1-9]\d*" | |
| 49 syn match octNumber "0[0-7][0-7]\+" | |
| 50 syn match hexNumber "0[xX][0-9a-fA-F]\+" | |
| 51 syn match binNumber "0[bB][0-1]*" | |
| 52 | |
| 2152 | 53 syn keyword asmTodo contained TODO |
| 54 | |
| 3256 | 55 |
| 56 " GAS supports one type of multi line comments: | |
| 2152 | 57 syn region asmComment start="/\*" end="\*/" contains=asmTodo |
| 3256 | 58 |
| 3465 | 59 " GAS (undocumentedly?) supports C++ style comments. Unlike in C/C++ however, |
| 60 " a backslash ending a C++ style comment does not extend the comment to the | |
| 61 " next line (hence the syntax region does not define 'skip="\\$"') | |
| 62 syn region asmComment start="//" end="$" keepend contains=asmTodo | |
| 63 | |
| 3256 | 64 " Line comment characters depend on the target architecture and command line |
| 65 " options and some comments may double as logical line number directives or | |
| 66 " preprocessor commands. This situation is described at | |
| 67 " http://sourceware.org/binutils/docs-2.22/as/Comments.html | |
| 68 " Some line comment characters have other meanings for other targets. For | |
| 69 " example, .type directives may use the `@' character which is also an ARM | |
| 70 " comment marker. | |
| 71 " As a compromise to accommodate what I arbitrarily assume to be the most | |
| 72 " frequently used features of the most popular architectures (and also the | |
| 73 " non-GNU assembly languages that use this syntax file because their asm files | |
| 74 " are also named *.asm), the following are used as line comment characters: | |
| 2152 | 75 syn match asmComment "[#;!|].*" contains=asmTodo |
| 3256 | 76 |
| 77 " Side effects of this include: | |
| 78 " - When `;' is used to separate statements on the same line (many targets | |
| 79 " support this), all statements except the first get highlighted as | |
| 80 " comments. As a remedy, remove `;' from the above. | |
| 81 " - ARM comments are not highlighted correctly. For ARM, uncomment the | |
| 82 " following two lines and comment the one above. | |
| 83 "syn match asmComment "@.*" contains=asmTodo | |
| 84 "syn match asmComment "^#.*" contains=asmTodo | |
| 85 | |
| 86 " Advanced users of specific architectures will probably want to change the | |
| 87 " comment highlighting or use a specific, more comprehensive syntax file. | |
| 7 | 88 |
| 89 syn match asmInclude "\.include" | |
| 90 syn match asmCond "\.if" | |
| 91 syn match asmCond "\.else" | |
| 92 syn match asmCond "\.endif" | |
| 93 syn match asmMacro "\.macro" | |
| 94 syn match asmMacro "\.endm" | |
| 95 | |
|
5663
1dea14d4c738
Update runtime files. Add support for systemverilog.
Bram Moolenaar <bram@vim.org>
parents:
3465
diff
changeset
|
96 " Assembler directives start with a '.' and may contain upper case (e.g., |
|
1dea14d4c738
Update runtime files. Add support for systemverilog.
Bram Moolenaar <bram@vim.org>
parents:
3465
diff
changeset
|
97 " .ABORT), numbers (e.g., .p2align), dash (e.g., .app-file) and underscore in |
|
1dea14d4c738
Update runtime files. Add support for systemverilog.
Bram Moolenaar <bram@vim.org>
parents:
3465
diff
changeset
|
98 " CFI directives (e.g., .cfi_startproc). This will also match labels starting |
|
1dea14d4c738
Update runtime files. Add support for systemverilog.
Bram Moolenaar <bram@vim.org>
parents:
3465
diff
changeset
|
99 " with '.', including the GCC auto-generated '.L' labels. |
|
1dea14d4c738
Update runtime files. Add support for systemverilog.
Bram Moolenaar <bram@vim.org>
parents:
3465
diff
changeset
|
100 syn match asmDirective "\.[A-Za-z][0-9A-Za-z-_]*" |
| 7 | 101 |
| 102 | |
| 103 syn case match | |
| 104 | |
| 105 " Define the default highlighting. | |
| 106 " For version 5.7 and earlier: only when not done already | |
| 107 " For version 5.8 and later: only when an item doesn't have highlighting yet | |
| 108 if version >= 508 || !exists("did_asm_syntax_inits") | |
| 109 if version < 508 | |
| 110 let did_asm_syntax_inits = 1 | |
| 111 command -nargs=+ HiLink hi link <args> | |
| 112 else | |
| 113 command -nargs=+ HiLink hi def link <args> | |
| 114 endif | |
| 115 | |
| 116 " The default methods for highlighting. Can be overridden later | |
| 117 HiLink asmSection Special | |
| 118 HiLink asmLabel Label | |
| 119 HiLink asmComment Comment | |
| 2152 | 120 HiLink asmTodo Todo |
| 7 | 121 HiLink asmDirective Statement |
| 122 | |
| 123 HiLink asmInclude Include | |
| 124 HiLink asmCond PreCondit | |
| 125 HiLink asmMacro Macro | |
| 126 | |
| 127 HiLink hexNumber Number | |
| 128 HiLink decNumber Number | |
| 129 HiLink octNumber Number | |
| 130 HiLink binNumber Number | |
| 131 | |
| 3256 | 132 HiLink asmIdentifier Identifier |
| 7 | 133 HiLink asmType Type |
| 134 | |
| 135 delcommand HiLink | |
| 136 endif | |
| 137 | |
| 138 let b:current_syntax = "asm" | |
| 139 | |
| 3256 | 140 let &cpo = s:cpo_save |
| 141 unlet s:cpo_save | |
| 142 | |
| 7 | 143 " vim: ts=8 |