llvm-project

Commit Graph

Author	SHA1	Message	Date
George Rimar	41c7ab4a3d	[ELF] - Linkerscript: improved error reporting. When linking linux kernel LLD currently reports next errors: ld: error: unable to evaluate expression: input section .head.text has no output section assigned ld: error: At least one side of the expression must be absolute ld: error: At least one side of the expression must be absolute That does not provide file/line information and overall looks unclear. Patch adds location information to ExprValue and that allows to provide more clear error messages. Differential revision: https://reviews.llvm.org/D33943 llvm-svn: 304881	2017-06-07 08:54:43 +00:00
Rafael Espindola	5f08a1dca8	Refuse to add two non absolute symbols. Since there is no way to produce the correct answer at runtime, it is probably better to just err. llvm-svn: 298094	2017-03-17 14:51:07 +00:00

Author

SHA1

Message

Date

George Rimar

41c7ab4a3d

[ELF] - Linkerscript: improved error reporting.

When linking linux kernel LLD currently reports next errors:

ld: error: unable to evaluate expression: input section .head.text has no output section assigned
ld: error: At least one side of the expression must be absolute
ld: error: At least one side of the expression must be absolute

That does not provide file/line information and overall looks unclear. 
Patch adds location information to ExprValue and that allows
to provide more clear error messages.

Differential revision: https://reviews.llvm.org/D33943

llvm-svn: 304881

2017-06-07 08:54:43 +00:00

Rafael Espindola

5f08a1dca8

Refuse to add two non absolute symbols.

Since there is no way to produce the correct answer at runtime, it is
probably better to just err.

llvm-svn: 298094

2017-03-17 14:51:07 +00:00

2 Commits