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armv7m: make core reg read/write use unsigned

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Eliminate redundant check that gets covered by using unsigned type.
Created to eliminate noise from subsequent patches, but this kind of
conversion will be beneficial in similar ways throughout the tree.
This commit is contained in:
Zachary T Welch
2009-11-16 03:33:22 -08:00
parent 0535a92456
commit 10cce4a5fe
2 changed files with 6 additions and 6 deletions
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4
src/target/armv7m.h
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@@ -103,8 +103,8 @@ struct armv7m_common
int (*load_core_reg_u32)(struct target *target, enum armv7m_regtype type, uint32_t num, uint32_t *value);
int (*store_core_reg_u32)(struct target *target, enum armv7m_regtype type, uint32_t num, uint32_t value);
/* register cache to processor synchronization */
int (*read_core_reg)(struct target *target, int num);
int (*write_core_reg)(struct target *target, int num);
int (*read_core_reg)(struct target *target, unsigned num);
int (*write_core_reg)(struct target *target, unsigned num);
int (*examine_debug_reason)(struct target *target);
void (*post_debug_entry)(struct target *target);