mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-14 19:05:10 -05:00
c5b2905d92
* gnu/packages/bootloaders.scm (dtc)[patches]: Add dtc-32-bits-check.patch and dtc-format-modifier.patch to fix build and tests on 32 bits platforms. * gnu/packages/patches/dtc-32-bits-check.patch : New file. * gnu/packages/patches/dtc-format-modifier.patch : New file. * gnu/local.mk (dist_patch_DATA): Add two above patches.
134 lines
4.3 KiB
Diff
134 lines
4.3 KiB
Diff
This fixes tests on 32 bits platforms. Patch taken from upstream.
|
|
|
|
commit f8872e29ce06d78d3db71b3ab26a7465fc8a9586
|
|
Author: David Gibson <david@gibson.dropbear.id.au>
|
|
Date: Fri Oct 6 23:07:30 2017 +1100
|
|
|
|
tests: Avoid 64-bit arithmetic in assembler
|
|
|
|
For testing we (ab)use the assembler to build us a sample dtb, independent
|
|
of the other tools (dtc and libfdt) that we're trying to test. In a few
|
|
places this uses 64-bit arithmetic to decompose 64-bit constants into
|
|
the individual bytes in the blob.
|
|
|
|
Unfortunately, it seems that some builds of GNU as don't support >32 bit
|
|
arithmetic, though it's not entirely clear to me which do and which don't
|
|
(Fedora i386 does support 64-bit, Debian arm32 doesn't).
|
|
|
|
Anyway, to be safe, this avoids 64-bit arithmetic in assembler at the cost
|
|
of some extra awkwardness because we have to define the values in 32-bit
|
|
halves.
|
|
|
|
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
|
|
|
|
diff --git a/tests/testdata.h b/tests/testdata.h
|
|
index 3588778..f6bbe1d 100644
|
|
--- a/tests/testdata.h
|
|
+++ b/tests/testdata.h
|
|
@@ -4,15 +4,25 @@
|
|
#define ASM_CONST_LL(x) (x##ULL)
|
|
#endif
|
|
|
|
-#define TEST_ADDR_1 ASM_CONST_LL(0xdeadbeef00000000)
|
|
-#define TEST_SIZE_1 ASM_CONST_LL(0x100000)
|
|
-#define TEST_ADDR_2 ASM_CONST_LL(123456789)
|
|
-#define TEST_SIZE_2 ASM_CONST_LL(010000)
|
|
+#define TEST_ADDR_1H ASM_CONST_LL(0xdeadbeef)
|
|
+#define TEST_ADDR_1L ASM_CONST_LL(0x00000000)
|
|
+#define TEST_ADDR_1 ((TEST_ADDR_1H << 32) | TEST_ADDR_1L)
|
|
+#define TEST_SIZE_1H ASM_CONST_LL(0x00000000)
|
|
+#define TEST_SIZE_1L ASM_CONST_LL(0x00100000)
|
|
+#define TEST_SIZE_1 ((TEST_SIZE_1H << 32) | TEST_SIZE_1L)
|
|
+#define TEST_ADDR_2H ASM_CONST_LL(0)
|
|
+#define TEST_ADDR_2L ASM_CONST_LL(123456789)
|
|
+#define TEST_ADDR_2 ((TEST_ADDR_2H << 32) | TEST_ADDR_2L)
|
|
+#define TEST_SIZE_2H ASM_CONST_LL(0)
|
|
+#define TEST_SIZE_2L ASM_CONST_LL(010000)
|
|
+#define TEST_SIZE_2 ((TEST_SIZE_2H << 32) | TEST_SIZE_2L)
|
|
|
|
#define TEST_VALUE_1 0xdeadbeef
|
|
#define TEST_VALUE_2 123456789
|
|
|
|
-#define TEST_VALUE64_1 ASM_CONST_LL(0xdeadbeef01abcdef)
|
|
+#define TEST_VALUE64_1H ASM_CONST_LL(0xdeadbeef)
|
|
+#define TEST_VALUE64_1L ASM_CONST_LL(0x01abcdef)
|
|
+#define TEST_VALUE64_1 ((TEST_VALUE64_1H << 32) | TEST_VALUE64_1L)
|
|
|
|
#define PHANDLE_1 0x2000
|
|
#define PHANDLE_2 0x2001
|
|
diff --git a/tests/trees.S b/tests/trees.S
|
|
index 9854d1d..9859914 100644
|
|
--- a/tests/trees.S
|
|
+++ b/tests/trees.S
|
|
@@ -7,16 +7,6 @@
|
|
.byte ((val) >> 8) & 0xff ; \
|
|
.byte (val) & 0xff ;
|
|
|
|
-#define FDTQUAD(val) \
|
|
- .byte ((val) >> 56) & 0xff ; \
|
|
- .byte ((val) >> 48) & 0xff ; \
|
|
- .byte ((val) >> 40) & 0xff ; \
|
|
- .byte ((val) >> 32) & 0xff ; \
|
|
- .byte ((val) >> 24) & 0xff ; \
|
|
- .byte ((val) >> 16) & 0xff ; \
|
|
- .byte ((val) >> 8) & 0xff ; \
|
|
- .byte (val) & 0xff ;
|
|
-
|
|
#define TREE_HDR(tree) \
|
|
.balign 8 ; \
|
|
.globl _##tree ; \
|
|
@@ -33,14 +23,16 @@ tree: \
|
|
FDTLONG(tree##_strings_end - tree##_strings) ; \
|
|
FDTLONG(tree##_struct_end - tree##_struct) ;
|
|
|
|
-#define RSVMAP_ENTRY(addr, len) \
|
|
- FDTQUAD(addr) ; \
|
|
- FDTQUAD(len) ; \
|
|
+#define RSVMAP_ENTRY(addrh, addrl, lenh, lenl) \
|
|
+ FDTLONG(addrh) ; \
|
|
+ FDTLONG(addrl) ; \
|
|
+ FDTLONG(lenh) ; \
|
|
+ FDTLONG(lenl)
|
|
|
|
#define EMPTY_RSVMAP(tree) \
|
|
.balign 8 ; \
|
|
tree##_rsvmap: ; \
|
|
- RSVMAP_ENTRY(0, 0) \
|
|
+ RSVMAP_ENTRY(0, 0, 0, 0) \
|
|
tree##_rsvmap_end: ;
|
|
|
|
#define PROPHDR(tree, name, len) \
|
|
@@ -52,9 +44,10 @@ tree##_rsvmap_end: ;
|
|
PROPHDR(tree, name, 4) \
|
|
FDTLONG(val) ;
|
|
|
|
-#define PROP_INT64(tree, name, val) \
|
|
+#define PROP_INT64(tree, name, valh, vall) \
|
|
PROPHDR(tree, name, 8) \
|
|
- FDTQUAD(val) ;
|
|
+ FDTLONG(valh) ; \
|
|
+ FDTLONG(vall) ;
|
|
|
|
#define PROP_STR(tree, name, str) \
|
|
PROPHDR(tree, name, 55f - 54f) \
|
|
@@ -81,16 +74,16 @@ tree##_##name: ; \
|
|
|
|
.balign 8
|
|
test_tree1_rsvmap:
|
|
- RSVMAP_ENTRY(TEST_ADDR_1, TEST_SIZE_1)
|
|
- RSVMAP_ENTRY(TEST_ADDR_2, TEST_SIZE_2)
|
|
- RSVMAP_ENTRY(0, 0)
|
|
+ RSVMAP_ENTRY(TEST_ADDR_1H, TEST_ADDR_1L, TEST_SIZE_1H, TEST_SIZE_1L)
|
|
+ RSVMAP_ENTRY(TEST_ADDR_2H, TEST_ADDR_2L, TEST_SIZE_2H, TEST_SIZE_2L)
|
|
+ RSVMAP_ENTRY(0, 0, 0, 0)
|
|
test_tree1_rsvmap_end:
|
|
|
|
test_tree1_struct:
|
|
BEGIN_NODE("")
|
|
PROP_STR(test_tree1, compatible, "test_tree1")
|
|
PROP_INT(test_tree1, prop_int, TEST_VALUE_1)
|
|
- PROP_INT64(test_tree1, prop_int64, TEST_VALUE64_1)
|
|
+ PROP_INT64(test_tree1, prop_int64, TEST_VALUE64_1H, TEST_VALUE64_1L)
|
|
PROP_STR(test_tree1, prop_str, TEST_STRING_1)
|
|
PROP_INT(test_tree1, address_cells, 1)
|
|
PROP_INT(test_tree1, size_cells, 0)
|