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authorarch import user (historical) <svn@openbios.org>2005-07-06 17:17:39 +0000
committerarch import user (historical) <svn@openbios.org>2005-07-06 17:17:39 +0000
commit93cabf12d1394e74818c9028789d9fe875147980 (patch)
tree0828d7f66cb07b59b87d92ee341d97816bc10369 /src
parentc5d9e3b6dd2956a8864ab11ed89ddcff671b72c3 (diff)
Revision: linuxbios@linuxbios.org--devel/freebios--devel--2.0--patch-53
Creator: Yinghai Lu <yhlu@tyan.com> more safe stack in ram for cache_as_ram git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1969 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/tyan/s2735/cache_as_ram_auto.c6
-rw-r--r--src/mainboard/tyan/s2881/cache_as_ram_auto.c6
-rw-r--r--src/mainboard/tyan/s2882/cache_as_ram_auto.c6
-rw-r--r--src/mainboard/tyan/s2885/cache_as_ram_auto.c6
-rw-r--r--src/mainboard/tyan/s2891/cache_as_ram_auto.c6
-rw-r--r--src/mainboard/tyan/s2892/cache_as_ram_auto.c6
-rw-r--r--src/mainboard/tyan/s2895/cache_as_ram_auto.c6
-rw-r--r--src/mainboard/tyan/s4882/cache_as_ram_auto.c6
8 files changed, 24 insertions, 24 deletions
diff --git a/src/mainboard/tyan/s2735/cache_as_ram_auto.c b/src/mainboard/tyan/s2735/cache_as_ram_auto.c
index ebfc647d10..a0c95ab46c 100644
--- a/src/mainboard/tyan/s2735/cache_as_ram_auto.c
+++ b/src/mainboard/tyan/s2735/cache_as_ram_auto.c
@@ -304,9 +304,9 @@ cpu_reset_x:
__asm__ volatile (
/* set new esp */ /* before _RAMBASE */
- "movl %0, %%ebp\n\t"
- "movl %0, %%esp\n\t"
- ::"a"( _RAMBASE - 4 )
+ "subl %0, %%ebp\n\t"
+ "subl %0, %%esp\n\t"
+ ::"a"( (DCACHE_RAM_BASE + DCACHE_RAM_SIZE)- _RAMBASE )
);
{
diff --git a/src/mainboard/tyan/s2881/cache_as_ram_auto.c b/src/mainboard/tyan/s2881/cache_as_ram_auto.c
index b1e3719c72..5ac861d5da 100644
--- a/src/mainboard/tyan/s2881/cache_as_ram_auto.c
+++ b/src/mainboard/tyan/s2881/cache_as_ram_auto.c
@@ -355,9 +355,9 @@ cpu_reset_x:
__asm__ volatile (
/* set new esp */ /* before _RAMBASE */
- "movl %0, %%ebp\n\t"
- "movl %0, %%esp\n\t"
- ::"a"( _RAMBASE - 4 )
+ "subl %0, %%ebp\n\t"
+ "subl %0, %%esp\n\t"
+ ::"a"( (DCACHE_RAM_BASE + DCACHE_RAM_SIZE)- _RAMBASE )
);
{
diff --git a/src/mainboard/tyan/s2882/cache_as_ram_auto.c b/src/mainboard/tyan/s2882/cache_as_ram_auto.c
index 5c92e8420c..1b3d77a206 100644
--- a/src/mainboard/tyan/s2882/cache_as_ram_auto.c
+++ b/src/mainboard/tyan/s2882/cache_as_ram_auto.c
@@ -351,9 +351,9 @@ cpu_reset_x:
__asm__ volatile (
/* set new esp */ /* before _RAMBASE */
- "movl %0, %%ebp\n\t"
- "movl %0, %%esp\n\t"
- ::"a"( _RAMBASE - 4 )
+ "subl %0, %%ebp\n\t"
+ "subl %0, %%esp\n\t"
+ ::"a"( (DCACHE_RAM_BASE + DCACHE_RAM_SIZE)- _RAMBASE )
);
{
diff --git a/src/mainboard/tyan/s2885/cache_as_ram_auto.c b/src/mainboard/tyan/s2885/cache_as_ram_auto.c
index 4bbbdf0e5a..9ca2c4dc7f 100644
--- a/src/mainboard/tyan/s2885/cache_as_ram_auto.c
+++ b/src/mainboard/tyan/s2885/cache_as_ram_auto.c
@@ -433,9 +433,9 @@ cpu_reset_x:
__asm__ volatile (
/* set new esp */ /* before _RAMBASE */
- "movl %0, %%ebp\n\t"
- "movl %0, %%esp\n\t"
- ::"a"( _RAMBASE - 4 )
+ "subl %0, %%ebp\n\t"
+ "subl %0, %%esp\n\t"
+ ::"a"( (DCACHE_RAM_BASE + DCACHE_RAM_SIZE)- _RAMBASE )
);
{
diff --git a/src/mainboard/tyan/s2891/cache_as_ram_auto.c b/src/mainboard/tyan/s2891/cache_as_ram_auto.c
index b0ddb837a5..ba2dfc1f8c 100644
--- a/src/mainboard/tyan/s2891/cache_as_ram_auto.c
+++ b/src/mainboard/tyan/s2891/cache_as_ram_auto.c
@@ -373,9 +373,9 @@ cpu_reset_x:
__asm__ volatile (
/* set new esp */ /* before _RAMBASE */
- "movl %0, %%ebp\n\t"
- "movl %0, %%esp\n\t"
- ::"a"( _RAMBASE - 4 )
+ "subl %0, %%ebp\n\t"
+ "subl %0, %%esp\n\t"
+ ::"a"( (DCACHE_RAM_BASE + DCACHE_RAM_SIZE)- _RAMBASE )
);
{
diff --git a/src/mainboard/tyan/s2892/cache_as_ram_auto.c b/src/mainboard/tyan/s2892/cache_as_ram_auto.c
index 14b15d4775..30a78f5a96 100644
--- a/src/mainboard/tyan/s2892/cache_as_ram_auto.c
+++ b/src/mainboard/tyan/s2892/cache_as_ram_auto.c
@@ -377,9 +377,9 @@ cpu_reset_x:
__asm__ volatile (
/* set new esp */ /* before _RAMBASE */
- "movl %0, %%ebp\n\t"
- "movl %0, %%esp\n\t"
- ::"a"( _RAMBASE - 4 )
+ "subl %0, %%ebp\n\t"
+ "subl %0, %%esp\n\t"
+ ::"a"( (DCACHE_RAM_BASE + DCACHE_RAM_SIZE)- _RAMBASE )
);
{
diff --git a/src/mainboard/tyan/s2895/cache_as_ram_auto.c b/src/mainboard/tyan/s2895/cache_as_ram_auto.c
index dfe11ae546..fde94cc780 100644
--- a/src/mainboard/tyan/s2895/cache_as_ram_auto.c
+++ b/src/mainboard/tyan/s2895/cache_as_ram_auto.c
@@ -455,9 +455,9 @@ cpu_reset_x:
__asm__ volatile (
/* set new esp */ /* before _RAMBASE */
- "movl %0, %%ebp\n\t"
- "movl %0, %%esp\n\t"
- ::"a"( _RAMBASE - 4 )
+ "subl %0, %%ebp\n\t"
+ "subl %0, %%esp\n\t"
+ ::"a"( (DCACHE_RAM_BASE + DCACHE_RAM_SIZE)- _RAMBASE )
);
{
diff --git a/src/mainboard/tyan/s4882/cache_as_ram_auto.c b/src/mainboard/tyan/s4882/cache_as_ram_auto.c
index 4e1b8483fc..bbcc49a9cf 100644
--- a/src/mainboard/tyan/s4882/cache_as_ram_auto.c
+++ b/src/mainboard/tyan/s4882/cache_as_ram_auto.c
@@ -419,9 +419,9 @@ cpu_reset_x:
__asm__ volatile (
/* set new esp */ /* before _RAMBASE */
- "movl %0, %%ebp\n\t"
- "movl %0, %%esp\n\t"
- ::"a"( _RAMBASE - 4 )
+ "subl %0, %%ebp\n\t"
+ "subl %0, %%esp\n\t"
+ ::"a"( (DCACHE_RAM_BASE + DCACHE_RAM_SIZE)- _RAMBASE )
);
{