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authorSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com>2019-02-26 22:27:52 +0100
committerTom Rini <trini@konsulko.com>2019-02-28 14:21:46 -0500
commit438dcabb75d6b9b0e7f887befb753d1863f14deb (patch)
tree2e77dd316e2c5899f780ac6cf037117420d7febd /common/spl
parent8422ad51652f8f33acd3f03f24ec2aea73083eb7 (diff)
spl: add debug print for early malloc usage
To find out how big the early malloc heap must be in SPL, add a debug print statement that dumps its usage before switching to relocated heap in spl_relocate_stack_gd() via CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN. Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Diffstat (limited to 'common/spl')
-rw-r--r--common/spl/spl.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/common/spl/spl.c b/common/spl/spl.c
index 2e2af1b28e..88d4b8a9bf 100644
--- a/common/spl/spl.c
+++ b/common/spl/spl.c
@@ -728,6 +728,8 @@ ulong spl_relocate_stack_gd(void)
#if defined(CONFIG_SPL_SYS_MALLOC_SIMPLE) && CONFIG_VAL(SYS_MALLOC_F_LEN)
if (CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN) {
+ debug("SPL malloc() before relocation used 0x%lx bytes (%ld KB)\n",
+ gd->malloc_ptr, gd->malloc_ptr / 1024);
ptr -= CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN;
gd->malloc_base = ptr;
gd->malloc_limit = CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN;