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| author | Martin Dorwig <dorwig@tetronik.com> | 2015-01-26 15:22:54 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-01-29 17:09:57 -0700 |
| commit | 49cad54788a64a296567abadcd736fdbe47cc3a3 (patch) | |
| tree | 8bf86512da0c8f5537743ba745b8f0084119bd2f /include/asm-generic | |
| parent | 2017aaef8c383c910e791bf0f87fa4d6b78f5945 (diff) | |
| download | u-boot-imx-49cad54788a64a296567abadcd736fdbe47cc3a3.zip u-boot-imx-49cad54788a64a296567abadcd736fdbe47cc3a3.tar.gz u-boot-imx-49cad54788a64a296567abadcd736fdbe47cc3a3.tar.bz2 | |
Export redesign
this is an atempt to make the export of functions typesafe.
I replaced the jumptable void ** by a struct (jt_funcs) with function pointers.
The EXPORT_FUNC macro now has 3 fixed parameters and one
variadic parameter
The first is the name of the exported function,
the rest of the parameters are used to format a functionpointer
in the jumptable,
the EXPORT_FUNC macros are expanded three times,
1. to declare the members of the struct
2. to initialize the structmember pointers
3. to call the functions in stubs.c
Signed-off-by: Martin Dorwig <dorwig@tetronik.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
(resending to the list since my tweaks are not quite trivial)
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/global_data.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index 3d14d5f..6747619 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -73,7 +73,7 @@ typedef struct global_data { const void *fdt_blob; /* Our device tree, NULL if none */ void *new_fdt; /* Relocated FDT */ unsigned long fdt_size; /* Space reserved for relocated FDT */ - void **jt; /* jump table */ + struct jt_funcs *jt; /* jump table */ char env_buf[32]; /* buffer for getenv() before reloc. */ #ifdef CONFIG_TRACE void *trace_buff; /* The trace buffer */ |