diff options
Diffstat (limited to 'src/target/mips32_pracc.h')
| -rw-r--r-- | src/target/mips32_pracc.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/target/mips32_pracc.h b/src/target/mips32_pracc.h index e990f8d0..fe9f814a 100644 --- a/src/target/mips32_pracc.h +++ b/src/target/mips32_pracc.h @@ -40,6 +40,7 @@ #define UPPER16(uint32_t) (uint32_t >> 16) #define LOWER16(uint32_t) (uint32_t & 0xFFFF) #define NEG16(v) (((~(v)) + 1) & 0xFFFF) +#define SWAP16(v) ((LOWER16(v) << 16) | (UPPER16(v))) /*#define NEG18(v) (((~(v)) + 1) & 0x3FFFF)*/ #define PRACC_BLOCK 128 /* 1 Kbyte */ @@ -50,12 +51,15 @@ typedef struct { } pa_list; struct pracc_queue_info { + struct mips_ejtag *ejtag_info; + unsigned isa; int retval; int code_count; int store_count; int max_code; /* max intstructions with currently allocated memory */ pa_list *pracc_list; /* Code and store addresses at dmseg */ }; + void pracc_queue_init(struct pracc_queue_info *ctx); void pracc_add(struct pracc_queue_info *ctx, uint32_t addr, uint32_t instr); void pracc_add_li32(struct pracc_queue_info *ctx, uint32_t reg_num, uint32_t data, bool optimize); @@ -108,4 +112,11 @@ int mips32_cp0_read(struct mips_ejtag *ejtag_info, int mips32_cp0_write(struct mips_ejtag *ejtag_info, uint32_t val, uint32_t cp0_reg, uint32_t cp0_sel); +inline void pracc_swap16_array(struct mips_ejtag *ejtag_info, uint32_t *buf, int count) +{ + if (ejtag_info->isa && ejtag_info->endianness) + for (int i = 0; i != count; i++) + buf[i] = SWAP16(buf[i]); +} + #endif /* OPENOCD_TARGET_MIPS32_PRACC_H */ |