Changeset 11566


Ignore:
Timestamp:
Dec 31, 2008, 1:21:26 AM (11 years ago)
Author:
gb
Message:

Change the comment in the ID_set_allocptr_header_instruction case of
pc_luser_xp(), clarifying that the header is in %mm0 on ia32. (The
code to change that was checked in a few days ago, but there was
no log entry describing that change.)

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/source/lisp-kernel/x86-exceptions.c

    r11558 r11566  
    23892389    switch(state) {
    23902390    case ID_set_allocptr_header_instruction:
    2391       /* We were consing a vector and we won.  Set the header of the new vector
    2392          (in the allocptr register) to the header in %rax and skip over this
    2393          instruction, then fall into the next case. */
     2391      /* We were consing a vector and we won.  Set the header of the
     2392         new vector (in the allocptr register) to the header in %rax
     2393         (%mm0 on ia32) and skip over this instruction, then fall into
     2394         the next case. */
    23942395      new_vector = xpGPR(xp,Iallocptr);
    23952396      deref(new_vector,0) =
     
    31593160
    31603161
     3162
    31613163#ifdef DEBUG_MACH_EXCEPTIONS
    31623164  fprintf(stderr, "obtaining Mach exception lock in exception thread\n");
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