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| author | Mathias K <kesmtp@freenet.de> | 2012-03-15 14:58:32 +0100 |
|---|---|---|
| committer | Spencer Oliver <spen@spen-soft.co.uk> | 2012-03-30 16:08:32 +0000 |
| commit | 861df4574d351731b8651ff5cd71a6d51e491d3f (patch) | |
| tree | 1f12f14de6425777df78e23a4bfb9f2738f2e2ac /src/target/armv7m.h | |
| parent | 8cb4fc142067771fedb203e18262e3eb25253ed3 (diff) | |
| download | riscv-openocd-861df4574d351731b8651ff5cd71a6d51e491d3f.zip riscv-openocd-861df4574d351731b8651ff5cd71a6d51e491d3f.tar.gz riscv-openocd-861df4574d351731b8651ff5cd71a6d51e491d3f.tar.bz2 | |
armv7m: detect floating point feature
This patch add fp feature detection on cortex-m4.
Change-Id: I99e9d1bf5534630a22b8ad9c878165683db2d0ba
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/524
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Diffstat (limited to 'src/target/armv7m.h')
| -rw-r--r-- | src/target/armv7m.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/target/armv7m.h b/src/target/armv7m.h index 35bd62a..827a879 100644 --- a/src/target/armv7m.h +++ b/src/target/armv7m.h @@ -97,6 +97,11 @@ enum { ARMV7M_LAST_REG, }; +enum { + FP_NONE = 0, + FPv4_SP, +}; + #define ARMV7M_COMMON_MAGIC 0x2A452A45 struct armv7m_common { @@ -108,6 +113,8 @@ struct armv7m_common { int exception_number; struct adiv5_dap dap; + int fp_feature; + uint32_t demcr; /* Direct processor core register read and writes */ |