diff options
Diffstat (limited to 'src/alloca.s')
| -rw-r--r-- | src/alloca.s | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/alloca.s b/src/alloca.s index 5277586a2ea..0833cba997c 100644 --- a/src/alloca.s +++ b/src/alloca.s @@ -59,7 +59,7 @@ lose!! data text globl _alloca -_alloca +_alloca move.l (sp)+,a0 ; pop return addr from top of stack move.l (sp)+,d0 ; pop size in bytes from top of stack add.l #ROUND,d0 ; round size up to long word @@ -112,7 +112,7 @@ copy_regs_loop: /* save caller's saved registers */ alloca: #ifdef MOTOROLA_DELTA /* slightly modified version of alloca to motorola sysV/68 pcc - based - compiler. + compiler. this compiler saves used registers relative to %sp instead of %fp. alright, just make new copy of saved register set whenever we allocate new space from stack.. @@ -251,9 +251,9 @@ alloca: * We have to copy registers, and therefore waste 32 bytes. * * Stack layout: - * new sp -> junk + * new sp -> junk * registers (copy) - * r0 -> new data + * r0 -> new data * | (orig retval) * | (orig arg) * old sp -> regs (orig) |