Searched hist:106755 (Results 1 - 4 of 4) sorted by relevance
| /freebsd-9.3-release/lib/libc/ia64/gen/ | ||
| H A D | sigsetjmp.S | diff 106755 Mon Nov 11 06:11:44 MST 2002 marcel ia64 ABI breaker: Don't force 16-byte alignment at run-time. Do it at compile-time. This saves us the pointer fiddling by the setjmp functions and reduces complexity. While here, increase the jmp_buf by 16 bytes to an even 512 bytes. Coincidentally, due to the way alignment was handled prior to this change, the jmp_buf has not changed in size, but only in how the space is used. Prior to this change the 16 bytes were reserved for enforcing alignment; now they are reserved by us for future extensions. Therefore, this ABI breaker is relatively save: the failure is always an alignment trap. |
| H A D | _setjmp.S | diff 106755 Mon Nov 11 06:11:44 MST 2002 marcel ia64 ABI breaker: Don't force 16-byte alignment at run-time. Do it at compile-time. This saves us the pointer fiddling by the setjmp functions and reduces complexity. While here, increase the jmp_buf by 16 bytes to an even 512 bytes. Coincidentally, due to the way alignment was handled prior to this change, the jmp_buf has not changed in size, but only in how the space is used. Prior to this change the 16 bytes were reserved for enforcing alignment; now they are reserved by us for future extensions. Therefore, this ABI breaker is relatively save: the failure is always an alignment trap. |
| H A D | setjmp.S | diff 106755 Mon Nov 11 06:11:44 MST 2002 marcel ia64 ABI breaker: Don't force 16-byte alignment at run-time. Do it at compile-time. This saves us the pointer fiddling by the setjmp functions and reduces complexity. While here, increase the jmp_buf by 16 bytes to an even 512 bytes. Coincidentally, due to the way alignment was handled prior to this change, the jmp_buf has not changed in size, but only in how the space is used. Prior to this change the 16 bytes were reserved for enforcing alignment; now they are reserved by us for future extensions. Therefore, this ABI breaker is relatively save: the failure is always an alignment trap. |
| /freebsd-9.3-release/sys/ia64/include/ | ||
| H A D | setjmp.h | diff 106755 Mon Nov 11 06:11:44 MST 2002 marcel ia64 ABI breaker: Don't force 16-byte alignment at run-time. Do it at compile-time. This saves us the pointer fiddling by the setjmp functions and reduces complexity. While here, increase the jmp_buf by 16 bytes to an even 512 bytes. Coincidentally, due to the way alignment was handled prior to this change, the jmp_buf has not changed in size, but only in how the space is used. Prior to this change the 16 bytes were reserved for enforcing alignment; now they are reserved by us for future extensions. Therefore, this ABI breaker is relatively save: the failure is always an alignment trap. |
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