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| author | Nick Clifton <nickc@redhat.com> | 2000-08-25 18:40:16 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2000-08-25 18:40:16 +0000 |
| commit | 1e8d20f4cc9ca76341801e68c7759805e370c18a (patch) | |
| tree | 2b8e1c786183d4fe1ab50609bb0adf89c82297a8 /gas | |
| parent | df115219751523bcaaeea68a4707f2dcad0b7c01 (diff) | |
| download | gdb-1e8d20f4cc9ca76341801e68c7759805e370c18a.zip gdb-1e8d20f4cc9ca76341801e68c7759805e370c18a.tar.gz gdb-1e8d20f4cc9ca76341801e68c7759805e370c18a.tar.bz2 | |
Correctly calculate the pc relative offset of the target destination for jmp
instructions.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 6 | ||||
| -rw-r--r-- | gas/config/tc-vax.c | 8 |
2 files changed, 10 insertions, 4 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 02f3661..effaaaa 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,9 @@ +2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca> + + * tc-vax.c (md_convert_frag): Correctly calculate the pc relative + offset of the target destination for jmp instructions. + (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments. + 2000-08-24 Hans-Peter Nilsson <hp@axis.com> * NEWS: Mention support for CRIS. diff --git a/gas/config/tc-vax.c b/gas/config/tc-vax.c index acf78ee..2342922 100644 --- a/gas/config/tc-vax.c +++ b/gas/config/tc-vax.c @@ -775,7 +775,7 @@ md_assemble (instruction_string) p[1] = VAX_BRB; p[2] = 6; p[3] = VAX_JMP; - p[4] = VAX_PC_RELATIVE_MODE + 1; /* @#... */ + p[4] = VAX_ABSOLUTE_MODE; /* @#... */ md_number_to_chars (p + 5, this_add_number, 4); /* * Now (eg) xOBxxx 1f @@ -1349,7 +1349,7 @@ md_convert_frag (headers, seg, fragP) addressP[0] = 6; addressP[1] = VAX_JMP; addressP[2] = VAX_PC_RELATIVE_MODE; - md_number_to_chars (addressP + 3, target_address, 4); + md_number_to_chars (addressP + 3, target_address - (address_of_var + 7), 4); extension = 7; break; @@ -1383,7 +1383,7 @@ md_convert_frag (headers, seg, fragP) addressP[3] = 6; addressP[4] = VAX_JMP; addressP[5] = VAX_PC_RELATIVE_MODE; - md_number_to_chars (addressP + 6, target_address, 4); + md_number_to_chars (addressP + 6, target_address - (address_of_var + 10), 4); extension = 10; break; @@ -1407,7 +1407,7 @@ md_convert_frag (headers, seg, fragP) addressP[2] = 6; addressP[3] = VAX_JMP; addressP[4] = VAX_PC_RELATIVE_MODE; - md_number_to_chars (addressP + 5, target_address, 4); + md_number_to_chars (addressP + 5, target_address - (address_of_var + 9), 4); extension = 9; break; |