llvm-project/lld/test/elf/defsym.objtxt

# RUN: lld -flavor gnu -target x86_64 --defsym=foo=0x1234 -r %s \
# RUN:     --output-filetype=yaml | FileCheck %s

absolute-atoms:

# CHECK: absolute-atoms:
# CHECK:   - name:            foo
# CHECK:     scope:           global
# CHECK:     value:           0x0000000000001234
[ELF] Support --defsym option to define an absolute symbol. This patch is to support --defsym option for ELF file format/GNU-compatible driver. Currently it takes a symbol name followed by '=' and a number. If such option is given, the driver sets up an absolute symbol with the specified address. You can specify multiple --defsym options to define multiple symbols. GNU LD's --defsym provides many more features. For example, it allows users to specify another symbol name instead of a number to define a symbol alias, or it even allows a symbol plus an offset (e.g. --defsym=foo+3) to define symbol- relative alias. This patch does not support that, but will be supported in subsequent patches. Differential Revision: http://llvm-reviews.chandlerc.com/D3208 llvm-svn: 205029 2014-03-29 03:02:06 +08:00			`# RUN: lld -flavor gnu -target x86_64 --defsym=foo=0x1234 -r %s \`
			`# RUN: --output-filetype=yaml \| FileCheck %s`

			`absolute-atoms:`

			`# CHECK: absolute-atoms:`
			`# CHECK: - name: foo`
			`# CHECK: scope: global`
			`# CHECK: value: 0x0000000000001234`