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* extend.texi: Bring back reference to trampoline paper. 

From-SVN: r20146
This commit is contained in:
Jeff Law 1998-05-30 17:29:42 -06:00
parent e2b629d778
commit 674032e29e
2 changed files with 11 additions and 1 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
Sun May 31 00:27:47 1998 Jeffrey A Law (law@cygnus.com)
* extend.texi: Bring back reference to trampoline paper.
Sun May 31 00:22:34 1998 Ulrich Drepper <drepper@cygnus.com>
* Makefile.in (USER_H): Add stdbool.h.
* ginclude/stdbool.h: New file.
Fri May 29 01:48:25 1998 Jeffrey A Law (law@cygnus.com)
* jump.c (thread_jumps): Do not look at the NOTE_LINE_NUMBER

3
gcc/extend.texi
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@ -366,7 +366,8 @@ does not refer to anything that has gone out of scope, you should be
safe.
GNU CC implements taking the address of a nested function using a
technique called @dfn{trampolines}.
technique called @dfn{trampolines}. A paper describing them is
available as @samp{http://master.debian.org/~karlheg/Usenix88-lexic.pdf}.
A nested function can jump to a label inherited from a containing
function, provided the label was explicitly declared in the containing