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| author | Mihail Zenkov <mihail.zenkov@gmail.com> | 2015-06-05 01:57:07 +0000 |
|---|---|---|
| committer | Solomon Peachy <pizza@shaftnet.org> | 2020-11-04 13:00:01 +0000 |
| commit | b200cd7e4a63eb887962778212130d72a6e8856a (patch) | |
| tree | 746ba6e4f675c64e351d6c125a5c46ce2d52ccc4 | |
| parent | db87e1aae5d51f58cf2e0387c26550c0a28b5302 (diff) | |
| download | rockbox-b200cd7e4a.tar.gz rockbox-b200cd7e4a.zip | |
test_mem: fix asm variant of read/write test
Change-Id: I865691e7540d4a6d18be34e8b81d0b3056837fa0
| -rw-r--r-- | apps/plugins/test_mem.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/apps/plugins/test_mem.c b/apps/plugins/test_mem.c index f17ea7a05d..2c887539e9 100644 --- a/apps/plugins/test_mem.c +++ b/apps/plugins/test_mem.c @@ -79,21 +79,17 @@ static void write_test(volatile int *buf, int buf_size, int loop_cnt) { #if defined(CPU_ARM) asm volatile ( - "mov r0, #0 \n" - "mov r1, #1 \n" - "mov r2, #2 \n" - "mov r3, #3 \n" - "mov r6, %[loops] \n" - ".outer_loop_read: \n" - "mov r4, %[buf_p] \n" - "mov r5, %[size] \n" - ".inner_loop_read: \n" - "stmia r4!, {r0-r3} \n" - "stmia r4!, {r0-r3} \n" - "subs r5, r5, #8 \n" - "bgt .inner_loop_read \n" - "subs r6, r6, #1 \n" - "bgt .outer_loop_read \n" + "mov r6, %[loops] \n" + ".outer_loop_write: \n" + "mov r4, %[buf_p] \n" + "mov r5, %[size] \n" + ".inner_loop_write: \n" + "ldmia r4!, {r0-r3} \n" + "subs r5, r5, #8 \n" + "ldmia r4!, {r0-r3} \n" + "bgt .inner_loop_write \n" + "subs r6, r6, #1 \n" + "bgt .outer_loop_write \n" : : [loops] "r" (loop_cnt), [size] "r" (buf_size), [buf_p] "r" (buf) : "r0", "r1", "r2", "r3", "r4", "r5", "r6", "memory", "cc" @@ -116,17 +112,21 @@ static void read_test(volatile int *buf, int buf_size, int loop_cnt) { #if defined(CPU_ARM) asm volatile ( - "mov r6, %[loops] \n" - ".outer_loop_write: \n" - "mov r4, %[buf_p] \n" - "mov r5, %[size] \n" - ".inner_loop_write: \n" - "ldmia r4!, {r0-r3} \n" - "subs r5, r5, #8 \n" - "ldmia r4!, {r0-r3} \n" - "bgt .inner_loop_write \n" - "subs r6, r6, #1 \n" - "bgt .outer_loop_write \n" + "mov r0, #0 \n" + "mov r1, #1 \n" + "mov r2, #2 \n" + "mov r3, #3 \n" + "mov r6, %[loops] \n" + ".outer_loop_read: \n" + "mov r4, %[buf_p] \n" + "mov r5, %[size] \n" + ".inner_loop_read: \n" + "stmia r4!, {r0-r3} \n" + "stmia r4!, {r0-r3} \n" + "subs r5, r5, #8 \n" + "bgt .inner_loop_read \n" + "subs r6, r6, #1 \n" + "bgt .outer_loop_read \n" : : [loops] "r" (loop_cnt), [size] "r" (buf_size), [buf_p] "r" (buf) : "r0", "r1", "r2", "r3", "r4", "r5", "r6", "memory", "cc" |