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| author | Peter Maydell <peter.maydell@linaro.org> | 2015-01-20 16:19:58 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-01-20 16:19:58 +0000 |
| commit | 699eae17b841e6784dc3864bf357e26bff1e9dfe (patch) | |
| tree | 3f46b5de6be3f2033fb67b4d93bb031a98d8e69a /include/qemu | |
| parent | a5bd4470ed34b7cf49bda7ea3dcad3a269c99ada (diff) | |
| parent | de5ee4a888667ca0a198f0743d70075d70564117 (diff) | |
| download | qemu-699eae17b841e6784dc3864bf357e26bff1e9dfe.zip qemu-699eae17b841e6784dc3864bf357e26bff1e9dfe.tar.gz qemu-699eae17b841e6784dc3864bf357e26bff1e9dfe.tar.bz2 | |
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-misc-20150120' into staging
Miscellaneous cross-tree patches:
* load/store helper cleanup
* drop TARGET_HAS_ICE define and checks
* scripts/qapi-types.py: Add dummy member to empty structs
* cpu_ldst.h: Don't define helpers if MMU_MODE*_SUFFIX not defined
# gpg: Signature made Tue 20 Jan 2015 15:43:38 GMT using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
* remotes/pmaydell/tags/pull-misc-20150120:
cpu_ldst.h: Don't define helpers if MMU_MODE*_SUFFIX not defined
cpu_ldst.h, cpu-all.h, bswap.h: Update documentation on ld/st accessors
cpu_ldst_template.h: Drop unused cpu_ldfq/stfq/ldfl/stfl accessors
cpu_ldst.h: Drop unused _raw macros, saddr() and laddr()
cpu_ldst_template.h: Use ld*_p directly rather than via ld*_raw macros
cpu_ldst.h: Use inline functions for usermode cpu_ld/st accessors
cpu_ldst.h: Remove unused very short ld*/st* defines
cpu_ldst.h: Drop unused ld/st*_kernel defines
target-mips: Don't use _raw load/store accessors
linux-user/main.c (m68k): Use get_user_u16 rather than lduw in cpu_loop
linux-user/vm86.c: Use cpu_ldl_data &c rather than plain ldl &c
bsd-user/elfload.c: Don't use ldl() or ldq_raw()
linux-user/elfload.c: Don't use _raw accessor functions
target-sparc: Don't use {ld, st}*_raw functions
monitor.c: Use ld*_p() instead of ld*_raw()
cpu_ldst.h: Remove unused ldul_ macros
exec.c: Drop TARGET_HAS_ICE define and checks
scripts/qapi-types.py: Add dummy member to empty structs
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/qemu')
| -rw-r--r-- | include/qemu/bswap.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/qemu/bswap.h b/include/qemu/bswap.h index 78c1ced..07d88de 100644 --- a/include/qemu/bswap.h +++ b/include/qemu/bswap.h @@ -204,7 +204,7 @@ typedef union { * f : float access * * sign is: - * (empty): for floats or 32 bit size + * (empty): for 32 or 64 bit sizes (including floats and doubles) * u : unsigned * s : signed * @@ -218,7 +218,16 @@ typedef union { * he : host endian * be : big endian * le : little endian + * te : target endian * (except for byte accesses, which have no endian infix). + * + * The target endian accessors are obviously only available to source + * files which are built per-target; they are defined in cpu-all.h. + * + * In all cases these functions take a host pointer. + * For accessors that take a guest address rather than a + * host address, see the cpu_{ld,st}_* accessors defined in + * cpu_ldst.h. */ static inline int ldub_p(const void *ptr) |