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ARM926: fix arm926ejs_mmu() reading from bad pointer 

I'm suspecting this code can never have worked, since the
original commit (svn #335) in early 2008.

Fix is just copy/paste from another (working) function.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
__archive__
David Brownell 2009-10-30 17:29:38 -07:00
parent e8a5092f1e
commit 54c3cab266
1 changed files with 3 additions and 1 deletions
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4
src/target/arm926ejs.c
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@ -906,7 +906,9 @@ static int arm926ejs_virt2phys(struct target_s *target, uint32_t virtual, uint32
static int arm926ejs_mmu(struct target_s *target, int *enabled) static int arm926ejs_mmu(struct target_s *target, int *enabled)
{ {
armv4_5_common_t *armv4_5 = target->arch_info; armv4_5_common_t *armv4_5 = target->arch_info;
arm926ejs_common_t *arm926ejs = armv4_5->arch_info; arm7_9_common_t *arm7_9 = armv4_5->arch_info;
arm9tdmi_common_t *arm9tdmi = arm7_9->arch_info;
arm926ejs_common_t *arm926ejs = arm9tdmi->arch_info;
if (target->state != TARGET_HALTED) if (target->state != TARGET_HALTED)
{ {