From bc113b4e3e6a47e0a5f351a3b9406fa0b1584dbe Mon Sep 17 00:00:00 2001 From: Yao Qi Date: Sun, 23 Feb 2014 14:34:29 +0800 Subject: Rename TARGET_XFER_E_UNAVAILABLE to TARGET_XFER_UNAVAILABLE Nowadays, TARGET_XFER_E_UNAVAILABLE isn't regarded as an error in to_xfer_partial interface, so _E_ looks odd. This patch is to replace TARGET_XFER_E_UNAVAILABLE with TARGET_XFER_UNAVAILABLE, and change its value from -2 to 2. Since there is no comparison on the value of 'enum target_xfer_status', so it should be safe. gdb: 2014-02-24 Yao Qi * target.h (enum target_xfer_status) : Rename it to ... : ... it with setting value 2 explicitly. New. * corefile.c (memory_error_message): User updated. * exec.c (section_table_read_available_memory): Likewise. * record-btrace.c (record_btrace_xfer_partial): Likewise. * target.c (target_xfer_status_to_string): Likewise. (raw_memory_xfer_partial): Likewise. (memory_xfer_partial_1, target_xfer_partial): Likewise. * valops.c (read_value_memory): Likewise. * exec.h: Update comments. --- gdb/target.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'gdb/target.c') diff --git a/gdb/target.c b/gdb/target.c index 25f1cf7..e4bf2e9 100644 --- a/gdb/target.c +++ b/gdb/target.c @@ -886,7 +886,7 @@ target_xfer_status_to_string (enum target_xfer_status status) switch (status) { CASE(TARGET_XFER_E_IO); - CASE(TARGET_XFER_E_UNAVAILABLE); + CASE(TARGET_XFER_UNAVAILABLE); default: return ""; } @@ -1099,7 +1099,7 @@ raw_memory_xfer_partial (struct target_ops *ops, gdb_byte *readbuf, break; /* Stop if the target reports that the memory is not available. */ - if (res == TARGET_XFER_E_UNAVAILABLE) + if (res == TARGET_XFER_UNAVAILABLE) break; /* We want to continue past core files to executables, but not @@ -1212,7 +1212,7 @@ memory_xfer_partial_1 (struct target_ops *ops, enum target_object object, /* No use trying further, we know some memory starting at MEMADDR isn't available. */ *xfered_len = len; - return TARGET_XFER_E_UNAVAILABLE; + return TARGET_XFER_UNAVAILABLE; } } @@ -1479,7 +1479,7 @@ target_xfer_partial (struct target_ops *ops, /* Check implementations of to_xfer_partial update *XFERED_LEN properly. Do assertion after printing debug messages, so that we can find more clues on assertion failure from debugging messages. */ - if (retval == TARGET_XFER_OK || retval == TARGET_XFER_E_UNAVAILABLE) + if (retval == TARGET_XFER_OK || retval == TARGET_XFER_UNAVAILABLE) gdb_assert (*xfered_len > 0); return retval; -- cgit v1.1