* sysdeps/mips/elf/start.S (ENTRY_POINT): Align stack for double

	words.

diff --git a/sysdeps/mips/elf/start.S b/sysdeps/mips/elf/start.S
index 7fee4e71c36aeb048d5faa5b7c1db4896d3a7c20..064fe7e6f45289a144255776c96f06d7d7f66306 100644 (file)
--- a/sysdeps/mips/elf/start.S
+++ b/sysdeps/mips/elf/start.S
@@ -27,7 +27,7 @@
    segment.  The SVR4/Mips ABI (pages 3-31, 3-32) says that when the entry
    point runs, most registers' values are unspecified, except for:
 
-   v1 ($2)     Contains a function pointer to be registered with `atexit'.
+   v0 ($2)     Contains a function pointer to be registered with `atexit'.
                This is how the dynamic linker arranges to have DT_FINI
                functions called for shared libraries that have been loaded
                before this code runs.
@@ -76,7 +76,9 @@ ENTRY_POINT:
        dla $4, main            /* main */
        lw $5, 0($29)           /* argc */
        addu $6, $29, 4         /* argv  */
-       /* Allocate space on the stack for seven arguments but align to 32.  */
+       /* Allocate space on the stack for seven arguments and make sure
+          the stack is aligned to double words (8 bytes).  */
+       and $29, 0xfffffff8
        subu $29, 32
        dla $7, _init           /* init */
        dla $8, _fini
@@ -84,7 +86,9 @@ ENTRY_POINT:
        la $4, main             /* main */
        lw $5, 0($29)           /* argc */
        addu $6, $29, 4         /* argv  */
-       /* Allocate space on the stack for seven arguments but align to 32.  */
+       /* Allocate space on the stack for seven arguments and make sure
+          the stack is aligned to double words (8 bytes).  */
+       and $29, 0xfffffff8
        subu $29, 32
        la $7, _init            /* init */
        la $8, _fini