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picorv32
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Added ENABLE defines for individual tests

This commit is contained in:
Clifford Wolf 2015-06-27 22:31:24 +02:00
parent 7b17773bfc
commit d0100f72b5
1 changed files with 25 additions and 6 deletions
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31
firmware/start.S
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@ -1,3 +1,8 @@
#define ENABLE_RVTST
#define ENABLE_SIEVE
#define ENABLE_MULTST
#define ENABLE_STATS
.section .text
.global irq
.global sieve
@ -8,11 +13,19 @@
.global hard_mulhu
.global stats
#define TEST(n) \
.global n; .global n ## _ret; \
#ifdef ENABLE_RVTST
# define TEST(n) \
.global n; \
addi x1, zero, 1000; \
custom0 0,1,0,5; /* timer zero, x1 */ \
jal zero,n; n ## _ret:
jal zero,n; \
.global n ## _ret; \
n ## _ret:
#else
# define TEST(n) \
.global n ## _ret; \
n ## _ret:
#endif
reset_vec:
custom0 0,0,0,4 // waitirq zero
@ -227,14 +240,20 @@ start:
/* set stack pointer */
lui sp,(64*1024)>>12
/* jump to sieve C code */
#ifdef ENABLE_SIEVE
/* call sieve C code */
jal ra,sieve
#endif
/* jump to sieve C code */
#ifdef ENABLE_MULTST
/* call sieve C code */
jal ra,multest
#endif
/* jump to stats C code */
#ifdef ENABLE_STATS
/* call stats C code */
jal ra,stats
#endif
/* print "DONE\n" */
lui a0,0x10000000>>12