diff options
Diffstat (limited to 'sysdeps/ia64/dl-machine.h')
| -rw-r--r-- | sysdeps/ia64/dl-machine.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/sysdeps/ia64/dl-machine.h b/sysdeps/ia64/dl-machine.h index 1c37b24b4b..5c4870dc9b 100644 --- a/sysdeps/ia64/dl-machine.h +++ b/sysdeps/ia64/dl-machine.h @@ -163,7 +163,7 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) .proc " #tramp_name "# " #tramp_name ": { .mmi - alloc loc0 = ar.pfs, 8, 2, 3, 0 + alloc loc0 = ar.pfs, 8, 3, 3, 0 adds r2 = -144, r12 adds r3 = -128, r12 } @@ -173,6 +173,11 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) mov out2 = b0 /* needed by fixup_profile */ ;; } + { .mfb + mov loc2 = r8 /* preserve struct value register */ + nop.f 0 + nop.b 0 + } { .mmi stf.spill [r2] = f8, 32 stf.spill [r3] = f9, 32 @@ -226,11 +231,15 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) adds r12 = 160, r12 ;; } + { .mii + ld8 gp = [ret0] + mov r8 = loc2 /* restore struct value register */ + ;; + } /* An alloc is needed for the break system call to work. We don't care about the old value of the pfs register. */ { .mmb alloc r2 = ar.pfs, 0, 0, 8, 0 - ld8 gp = [ret0] br.sptk.many b6 ;; } |