From: Laurent Vivier <laurent@vivier.eu>
To: qemu-devel@nongnu.org
Cc: Kamil Rytarowski <n54@gmx.com>, Laurent Vivier <laurent@vivier.eu>
Subject: [Qemu-devel] [PULL 1/1] target/m68k: Switch fpu_rom from make_floatx80() to make_floatx80_init()
Date: Sun, 10 Sep 2017 18:18:11 +0200 [thread overview]
Message-ID: <20170910161811.21413-2-laurent@vivier.eu> (raw)
In-Reply-To: <20170910161811.21413-1-laurent@vivier.eu>
From: Kamil Rytarowski <n54@gmx.com>
GCC 4.7.2 on SunOS reports that the values assigned to array members are not
real constants:
target/m68k/fpu_helper.c:32:5: error: initializer element is not constant
target/m68k/fpu_helper.c:32:5: error: (near initialization for 'fpu_rom[0]')
rules.mak:66: recipe for target 'target/m68k/fpu_helper.o' failed
Convert the array to make_floatx80_init() to fix it.
Replace floatx80_pi-like constants with make_floatx80_init() as they are
defined as make_floatx80().
This fixes build on SmartOS (Joyent).
Signed-off-by: Kamil Rytarowski <n54@gmx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20170904212306.3020-1-n54@gmx.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
target/m68k/fpu_helper.c | 44 ++++++++++++++++++++++----------------------
1 file changed, 22 insertions(+), 22 deletions(-)
diff --git a/target/m68k/fpu_helper.c b/target/m68k/fpu_helper.c
index bdfc537c68..665e7609af 100644
--- a/target/m68k/fpu_helper.c
+++ b/target/m68k/fpu_helper.c
@@ -29,28 +29,28 @@
*/
static const floatx80 fpu_rom[128] = {
- [0x00] = floatx80_pi, /* Pi */
- [0x0b] = make_floatx80(0x3ffd, 0x9a209a84fbcff798ULL), /* Log10(2) */
- [0x0c] = make_floatx80(0x4000, 0xadf85458a2bb4a9aULL), /* e */
- [0x0d] = make_floatx80(0x3fff, 0xb8aa3b295c17f0bcULL), /* Log2(e) */
- [0x0e] = make_floatx80(0x3ffd, 0xde5bd8a937287195ULL), /* Log10(e) */
- [0x0f] = floatx80_zero, /* Zero */
- [0x30] = floatx80_ln2, /* ln(2) */
- [0x31] = make_floatx80(0x4000, 0x935d8dddaaa8ac17ULL), /* ln(10) */
- [0x32] = floatx80_one, /* 10^0 */
- [0x33] = make_floatx80(0x4002, 0xa000000000000000ULL), /* 10^1 */
- [0x34] = make_floatx80(0x4005, 0xc800000000000000ULL), /* 10^2 */
- [0x35] = make_floatx80(0x400c, 0x9c40000000000000ULL), /* 10^4 */
- [0x36] = make_floatx80(0x4019, 0xbebc200000000000ULL), /* 10^8 */
- [0x37] = make_floatx80(0x4034, 0x8e1bc9bf04000000ULL), /* 10^16 */
- [0x38] = make_floatx80(0x4069, 0x9dc5ada82b70b59eULL), /* 10^32 */
- [0x39] = make_floatx80(0x40d3, 0xc2781f49ffcfa6d5ULL), /* 10^64 */
- [0x3a] = make_floatx80(0x41a8, 0x93ba47c980e98ce0ULL), /* 10^128 */
- [0x3b] = make_floatx80(0x4351, 0xaa7eebfb9df9de8eULL), /* 10^256 */
- [0x3c] = make_floatx80(0x46a3, 0xe319a0aea60e91c7ULL), /* 10^512 */
- [0x3d] = make_floatx80(0x4d48, 0xc976758681750c17ULL), /* 10^1024 */
- [0x3e] = make_floatx80(0x5a92, 0x9e8b3b5dc53d5de5ULL), /* 10^2048 */
- [0x3f] = make_floatx80(0x7525, 0xc46052028a20979bULL), /* 10^4096 */
+ [0x00] = make_floatx80_init(0x4000, 0xc90fdaa22168c235ULL), /* Pi */
+ [0x0b] = make_floatx80_init(0x3ffd, 0x9a209a84fbcff798ULL), /* Log10(2) */
+ [0x0c] = make_floatx80_init(0x4000, 0xadf85458a2bb4a9aULL), /* e */
+ [0x0d] = make_floatx80_init(0x3fff, 0xb8aa3b295c17f0bcULL), /* Log2(e) */
+ [0x0e] = make_floatx80_init(0x3ffd, 0xde5bd8a937287195ULL), /* Log10(e) */
+ [0x0f] = make_floatx80_init(0x0000, 0x0000000000000000ULL), /* Zero */
+ [0x30] = make_floatx80_init(0x3ffe, 0xb17217f7d1cf79acULL), /* ln(2) */
+ [0x31] = make_floatx80_init(0x4000, 0x935d8dddaaa8ac17ULL), /* ln(10) */
+ [0x32] = make_floatx80_init(0x3fff, 0x8000000000000000ULL), /* 10^0 */
+ [0x33] = make_floatx80_init(0x4002, 0xa000000000000000ULL), /* 10^1 */
+ [0x34] = make_floatx80_init(0x4005, 0xc800000000000000ULL), /* 10^2 */
+ [0x35] = make_floatx80_init(0x400c, 0x9c40000000000000ULL), /* 10^4 */
+ [0x36] = make_floatx80_init(0x4019, 0xbebc200000000000ULL), /* 10^8 */
+ [0x37] = make_floatx80_init(0x4034, 0x8e1bc9bf04000000ULL), /* 10^16 */
+ [0x38] = make_floatx80_init(0x4069, 0x9dc5ada82b70b59eULL), /* 10^32 */
+ [0x39] = make_floatx80_init(0x40d3, 0xc2781f49ffcfa6d5ULL), /* 10^64 */
+ [0x3a] = make_floatx80_init(0x41a8, 0x93ba47c980e98ce0ULL), /* 10^128 */
+ [0x3b] = make_floatx80_init(0x4351, 0xaa7eebfb9df9de8eULL), /* 10^256 */
+ [0x3c] = make_floatx80_init(0x46a3, 0xe319a0aea60e91c7ULL), /* 10^512 */
+ [0x3d] = make_floatx80_init(0x4d48, 0xc976758681750c17ULL), /* 10^1024 */
+ [0x3e] = make_floatx80_init(0x5a92, 0x9e8b3b5dc53d5de5ULL), /* 10^2048 */
+ [0x3f] = make_floatx80_init(0x7525, 0xc46052028a20979bULL), /* 10^4096 */
};
int32_t HELPER(reds32)(CPUM68KState *env, FPReg *val)
--
2.13.5
next prev parent reply other threads:[~2017-09-10 16:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-10 16:18 [Qemu-devel] [PULL 0/1] M68k for 2.11 patches Laurent Vivier
2017-09-10 16:18 ` Laurent Vivier [this message]
2017-09-11 10:07 ` Peter Maydell
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