aboutsummaryrefslogtreecommitdiffstats
path: root/arch/powerpc/math-emu/fmul.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2008-10-15 11:07:35 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-15 11:07:35 -0400
commit5f2434a66dfa4701b81b79a78eaf9c32da0f8839 (patch)
tree8c38f1fb0d0fbcd15e496df89be00ad8c4918a43 /arch/powerpc/math-emu/fmul.c
parent278429cff8809958d25415ba0ed32b59866ab1a8 (diff)
parent6dc6472581f693b5fc95aebedf67b4960fb85cf0 (diff)
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (158 commits) powerpc: Fix CHRP PCI config access for indirect_pci powerpc/chrp: Fix detection of Python PCI host bridge on IBM CHRPs powerpc: Fix 32-bit SMP boot on CHRP powerpc: Fix link errors on 32-bit machines using legacy DMA powerpc/pci: Improve detection of unassigned bridge resources hvc_console: Fix free_irq in spinlocked section powerpc: Get USE_STRICT_MM_TYPECHECKS working again powerpc: Reflect the used arguments in machine_init() prototype powerpc: Fix DMA offset for non-coherent DMA powerpc: fix fsl_upm nand driver modular build powerpc/83xx: add NAND support for the MPC8360E-RDK boards powerpc: FPGA support for GE Fanuc SBC610 i2c: MPC8349E-mITX Power Management and GPIO expander driver powerpc: reserve two DMA channels for audio in MPC8610 HPCD device tree powerpc: document the "fsl,ssi-dma-channel" compatible property powerpc: disable CHRP and PMAC support in various defconfigs OF: add fsl,mcu-mpc8349emitx to the exception list powerpc/83xx: add DS1374 RTC support for the MPC837xE-MDS boards powerpc: remove support for bootmem-allocated memory for the DIU driver powerpc: remove non-dependent load fsl_booke PTE_64BIT ...
Diffstat (limited to 'arch/powerpc/math-emu/fmul.c')
-rw-r--r--arch/powerpc/math-emu/fmul.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/arch/powerpc/math-emu/fmul.c b/arch/powerpc/math-emu/fmul.c
index 2f3d32784a04..391fd17d3440 100644
--- a/arch/powerpc/math-emu/fmul.c
+++ b/arch/powerpc/math-emu/fmul.c
@@ -2,8 +2,9 @@
2#include <linux/errno.h> 2#include <linux/errno.h>
3#include <asm/uaccess.h> 3#include <asm/uaccess.h>
4 4
5#include "soft-fp.h" 5#include <asm/sfp-machine.h>
6#include "double.h" 6#include <math-emu/soft-fp.h>
7#include <math-emu/double.h>
7 8
8int 9int
9fmul(void *frD, void *frA, void *frB) 10fmul(void *frD, void *frA, void *frB)
@@ -11,14 +12,15 @@ fmul(void *frD, void *frA, void *frB)
11 FP_DECL_D(A); 12 FP_DECL_D(A);
12 FP_DECL_D(B); 13 FP_DECL_D(B);
13 FP_DECL_D(R); 14 FP_DECL_D(R);
15 FP_DECL_EX;
14 int ret = 0; 16 int ret = 0;
15 17
16#ifdef DEBUG 18#ifdef DEBUG
17 printk("%s: %p %p %p\n", __func__, frD, frA, frB); 19 printk("%s: %p %p %p\n", __func__, frD, frA, frB);
18#endif 20#endif
19 21
20 __FP_UNPACK_D(A, frA); 22 FP_UNPACK_DP(A, frA);
21 __FP_UNPACK_D(B, frB); 23 FP_UNPACK_DP(B, frB);
22 24
23#ifdef DEBUG 25#ifdef DEBUG
24 printk("A: %ld %lu %lu %ld (%ld) [%08lx.%08lx %lx]\n", 26 printk("A: %ld %lu %lu %ld (%ld) [%08lx.%08lx %lx]\n",
@@ -38,5 +40,7 @@ fmul(void *frD, void *frA, void *frB)
38 R_s, R_f1, R_f0, R_e, R_c, R_f1, R_f0, R_e + 1023); 40 R_s, R_f1, R_f0, R_e, R_c, R_f1, R_f0, R_e + 1023);
39#endif 41#endif
40 42
41 return (ret | __FP_PACK_D(frD, R)); 43 __FP_PACK_D(frD, R);
44
45 return FP_CUR_EXCEPTIONS;
42} 46}