diff options
Diffstat (limited to 'ldso')
| -rw-r--r-- | ldso/ldso/sh/resolve.S | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/ldso/ldso/sh/resolve.S b/ldso/ldso/sh/resolve.S index 1d3bc5cdc..e66d316ef 100644 --- a/ldso/ldso/sh/resolve.S +++ b/ldso/ldso/sh/resolve.S @@ -8,6 +8,7 @@ .type _dl_linux_resolve, @function .balign 16 _dl_linux_resolve: + mov.l r2, @-r15 ! see Note2 below mov.l r3, @-r15 mov.l r4, @-r15 mov.l r5, @-r15 @@ -42,6 +43,11 @@ _dl_linux_resolve: greater than or equal to 12. Found in binutils/bfd/elf32-sh.c by Stefan Allius <allius@atecom.com> + + Note2 - we also have to preserve r2 on the stack as the call into + C code (_dl_linux_resolver) will use r2 as a scratch register and we + need it for the address for returning structures, + David McCullough <davidm@snapgear.com>. */ mov #8 ,r5 cmp/gt r5, r0 @@ -78,8 +84,9 @@ _dl_linux_resolve: mov.l @r15+, r6 mov.l @r15+, r5 mov.l @r15+, r4 + mov.l @r15+, r3 jmp @r0 ! Jump to function address - mov.l @r15+, r3 + mov.l @r15+, r2 ! see Note2 above .balign 4 |