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| From: | Christopher Friedt <chrisfriedt@×××××.com> | ||
|---|---|---|---|
| To: | gentoo-embedded@l.g.o | ||
| Subject: | Re: [gentoo-embedded] gcc-4.6 / bionic | ||
| Date: | Wed, 06 Apr 2011 15:06:40 | ||
| Message-Id: | BANLkTik7iu11Bor48c_267zjeu-D0k7V+g@mail.gmail.com | ||
| In Reply to: | Re: [gentoo-embedded] gcc-4.6 / bionic by Christopher Friedt |
||
| 1 | Also... an important couple of features: |
| 2 | |
| 3 | TLS works on certain hardware (e.g. with hardware supported tls, like |
| 4 | armv7a), but not on all architectures, like in GNU [1], [2]. It's |
| 5 | probably better to blanket-disable this for now via a portage profile |
| 6 | variable. |
| 7 | |
| 8 | SMP does not currently work OOTB. There are some patches floating |
| 9 | around[3], with issues that mainly lie outside of bionic, but I the |
| 10 | 'official' SMP code will be available whenever Honeycomb is |
| 11 | released[4] ... which is of course whenever Google decides to do |
| 12 | release Honeycomb. |
| 13 | |
| 14 | C |
| 15 | |
| 16 | [1] http://gcc.gnu.org/onlinedocs/gcc-3.3.1/gcc/Thread-Local.html#Thread-Local |
| 17 | [2] http://www.akkadia.org/drepper/tls.pdf |
| 18 | [3] http://groups.google.com/group/android-platform/browse_thread/thread/de20f1b10703acc2 |
| 19 | [4] http://developer.android.com/sdk/android-3.0-highlights.html#multicore |
| Subject | Author |
|---|---|
| Re: [gentoo-embedded] gcc-4.6 / bionic | wireless <wireless@×××××××××××.com> |
| Re: [gentoo-embedded] gcc-4.6 / bionic | Mike Frysinger <vapier@g.o> |