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Merge pull request #912 from MarekVCodasip/make-unknown-semihosting-error 

target/riscv_semihosting: Make the unknown operation number an error
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Tim Newsome 2023-09-08 09:22:10 -07:00 committed by GitHub
parent 42dcc99026 1936dbd6cf
commit 53f21336c4
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
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6
src/target/riscv/riscv_semihosting.c
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@ -109,13 +109,13 @@ enum semihosting_result riscv_semihosting(struct target *target, int *retval)
result = riscv_get_register(target, &r0, GDB_REGNO_A0); result = riscv_get_register(target, &r0, GDB_REGNO_A0);
if (result != ERROR_OK) { if (result != ERROR_OK) {
LOG_TARGET_DEBUG(target, " -> ERROR (couldn't read a0)"); LOG_TARGET_ERROR(target, "Could not read semihosting operation code (register a0)");
return SEMIHOSTING_ERROR; return SEMIHOSTING_ERROR;
} }
result = riscv_get_register(target, &r1, GDB_REGNO_A1); result = riscv_get_register(target, &r1, GDB_REGNO_A1);
if (result != ERROR_OK) { if (result != ERROR_OK) {
LOG_TARGET_DEBUG(target, " -> ERROR (couldn't read a1)"); LOG_TARGET_ERROR(target, "Could not read semihosting operation code (register a1)");
return SEMIHOSTING_ERROR; return SEMIHOSTING_ERROR;
} }
@ -134,7 +134,7 @@ enum semihosting_result riscv_semihosting(struct target *target, int *retval)
} }
} else { } else {
/* Unknown operation number, not a semihosting call. */ /* Unknown operation number, not a semihosting call. */
LOG_TARGET_DEBUG(target, " -> NONE (unknown operation number)"); LOG_TARGET_ERROR(target, "Unknown semihosting operation requested (op = 0x%x)", semihosting->op);
return SEMIHOSTING_NONE; return SEMIHOSTING_NONE;
} }
} }