| commit | 0be0e1661622aca5054c4a2c4b8ac22287e5860f | |
| author | Alastair Bridgewater <nyef@kana.lisphacker.com> | |
| Tue, 22 Apr 2014 11:42:51 +0000 (22 07:42 -0400) | ||
| committer | Alastair Bridgewater <nyef@kana.lisphacker.com> | |
| Sat, 10 May 2014 19:12:21 +0000 (10 15:12 -0400) | ||
| tree | 072ae3d90548f31118e54e354dd8b537453d94d4 | treesnapshot (tar.gz zip) |
| parent | 3305a519c1b96449815a2396c77060aba0f358cf | commitdiff |
runtime/arm-assem.S: Switch undefined_tramp to the simpler trap instruction.
* As a proof-of-principle (and saving an instruction in what is
clearly not a fast-path situation), switch from using an SWI to
trigger SIGTRAP in undefined_tramp to using the magic breakpoint
word, whatever it's called... If it's even called anything.
* As a proof-of-principle (and saving an instruction in what is
clearly not a fast-path situation), switch from using an SWI to
trigger SIGTRAP in undefined_tramp to using the magic breakpoint
word, whatever it's called... If it's even called anything.
| src/runtime/arm-assem.S | diffblobblamehistory |