diff options
| author | Peng Fan <van.freenix@gmail.com> | 2013-09-05 10:14:42 +0800 |
|---|---|---|
| committer | Peng Fan <van.freenix@gmail.com> | 2013-09-05 13:47:39 +0800 |
| commit | 2053ce659489720a98ef33ced6b2e63721cbc3f4 (patch) | |
| tree | c55bdf87469307f1e5bae23680236c91402f9e42 /testcase | |
| parent | 0b41f6ca89bb130b66f1acc0caffda9100f53f0f (diff) | |
M32r support
Signed-off-by: Peng Fan <van.freenix@gmail.com>
Diffstat (limited to 'testcase')
| -rw-r--r-- | testcase/1.c | 29 | ||||
| -rw-r--r-- | testcase/Readme | 8 | ||||
| -rw-r--r-- | testcase/wscript | 13 |
3 files changed, 50 insertions, 0 deletions
diff --git a/testcase/1.c b/testcase/1.c index 18e643b..58903bc 100644 --- a/testcase/1.c +++ b/testcase/1.c @@ -42,6 +42,10 @@ void hello(int arg) printf("Just test 'beq hello, PCREL10', so just halt here\n"); while(1); break; +#elif defined (__m32r__) + case 18: + printf("beq r0, r4, hello, 18_PCREL_RELA pass\n"); + break; #else #endif @@ -277,6 +281,31 @@ int rtems(int argc, char **argv) "cmp $r0, $r1\n\t" "beq hello\n\t"); +#elif defined (__m32r__) +#if 1 + __asm__ volatile ( + "push r0\n\t" + "push r4\n\t" + "push r14\n\t" + "ld24 r14, 2f\n\t" + "ldi r0, #18\n\t" + "ldi r4, #18\n\t" + "beq r0, r4, hello\n\t" + "1:\n\t" + ".word global\n\t" + "2:\n\t" + "ld24 r0, 1b\n\t" + "ld r4, @r0\n\t" + "ldi r0, #22\n\t" + "st r0, @r4\n\t" + "pop r14\n\t" + "pop r4\n\t" + "pop r0\n\t" + ); + if (global == 22) + printf("R_M32R_32_RELA, .word global pass\n"); + +#endif #else /* other archs */ #endif diff --git a/testcase/Readme b/testcase/Readme index 364b163..5735dc2 100644 --- a/testcase/Readme +++ b/testcase/Readme @@ -51,3 +51,11 @@ v850: Simulator: v850sim-gdb build/v850-rtems4.11-v850sim/rtld + +m32r: + One can choose different cflags in wscript for m32r to see what happens. + + configure --rtems=/opt/rtems-4.11 --rtems-tools=/opt/rtems-4.11 --rtems-archs=m32r + + Simulator: + m32rsim-gdb build/m32r-rtems4.11-m32rsim/rtld diff --git a/testcase/wscript b/testcase/wscript index f38c124..cad0613 100644 --- a/testcase/wscript +++ b/testcase/wscript @@ -108,6 +108,19 @@ def build(bld): '--entry', '_my_main'], source = ['1.c', '2.c']) + elif arch == 'm32r': +# cflags = '-fno-common, -mmodel=large', +# cflags = '-fno-common -mmodel=medium', + bld(target = 'test.rap', + features = 'c rap', + xxxx = 'hello', + + cflags = '-fno-common', + + rtems_linkflags = ['--base', 'rtld.prelink', + '--entry', 'my_main'], + source = ['1.c', '2.c']) + bld(target = '../test.rap', source = ['test.rap'], rule = 'cp ${SRC} ${TGT}') |