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llvm-project/llvm/test/MC/AsmParser/directive_incbin.s

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[MC] Support skip and count for .incbin directive These optional arguments are supported by GNU assembler. Differential Revision: https://reviews.llvm.org/D24714 llvm-svn: 282217
2016-09-23 08:41:06 +08:00
# RUN: not llvm-mc -triple i386-unknown-unknown %s -I %p | FileCheck %s
# RUN: not llvm-mc -triple i386-unknown-unknown %s -I %p 2>&1 > /dev/null| FileCheck %s --check-prefix=CHECK-ERROR
Add the .incbin directive which takes the binary data from a file and emits it to the streamer. rdar://10383898 llvm-svn: 146592
2011-12-15 05:47:48 +08:00
.data
Improve handling of .file, .include and .incbin directives to allow escaped octal character sequences. The patch was discussed in Phabricator. See: http://llvm-reviews.chandlerc.com/D1289 llvm-svn: 190089
2013-09-06 03:14:26 +08:00
.incbin "incbin\137abcd" # "\137" is underscore "_"
Add the .incbin directive which takes the binary data from a file and emits it to the streamer. rdar://10383898 llvm-svn: 146592
2011-12-15 05:47:48 +08:00
Improve the implementation of .incbin directive by replacing a loop by using getStreamer().EmitBytes. Suggestion by Benjamin Kramer! llvm-svn: 146599
2011-12-15 06:34:45 +08:00
# CHECK: .ascii "abcd\n"
[MC] Support skip and count for .incbin directive These optional arguments are supported by GNU assembler. Differential Revision: https://reviews.llvm.org/D24714 llvm-svn: 282217
2016-09-23 08:41:06 +08:00
.data
.incbin "incbin\137abcd", 1
# CHECK: .ascii "bcd\n"
.data
.incbin "incbin\137abcd", 1, 2
# CHECK: .ascii "bc"
.data
.incbin "incbin\137abcd",, 2
# CHECK: .ascii "ab"
.data
.incbin incbin\137abcd
# CHECK-ERROR: error: expected string in '.incbin' directive
.data
.incbin "incbin\137abcd" 1
# CHECK-ERROR: error: unexpected token in '.incbin' directive
.data
.incbin "incbin\137abcd", 1 2
# CHECK-ERROR: error: unexpected token in '.incbin' directive
.data
.incbin "incbin\137abcd", -1
# CHECK-ERROR: error: skip is negative
.data
.incbin "incbin\137abcd",, -1
# CHECK-ERROR: warning: negative count has no effect