diff options
| author | Nick Clifton <nickc@redhat.com> | 2003-05-07 15:12:32 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@gcc.gnu.org> | 2003-05-07 15:12:32 +0000 |
| commit | 54350d487d9a5b2c4f8af39fd4c3517dbd5fb832 (patch) | |
| tree | 7b3b7d1e89ba4401bcf60f8fb8909626e8be65f3 /gcc | |
| parent | a65fd2d71bc27fe03217fa582f7a9e99ce60920d (diff) | |
| download | gcc-54350d487d9a5b2c4f8af39fd4c3517dbd5fb832.zip gcc-54350d487d9a5b2c4f8af39fd4c3517dbd5fb832.tar.gz gcc-54350d487d9a5b2c4f8af39fd4c3517dbd5fb832.tar.bz2 | |
Update to include R_XSTORMY16_FPTR16, R_XSTORMY16_LO16, R_XSTORMY16_HI16 and
R_XSTORMY16_12 relocs.
From-SVN: r66563
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/stormy16/stormy-abi | 42 |
2 files changed, 33 insertions, 15 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 09c1efa..3ecceb2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2003-05-07 Nick Clifton <nickc@redhat.com> + + * config/stormy16/stormy-abi: Update to include + R_XSTORMY16_FPTR16, R_XSTORMY16_LO16, R_XSTORMY16_HI16 and + R_XSTORMY16_12 relocs. + 2003-05-07 Alan Modra <amodra@bigpond.net.au> * function.c (assign_parms): Correct reversed reg_parm_stack_space diff --git a/gcc/config/stormy16/stormy-abi b/gcc/config/stormy16/stormy-abi index 23eaa7b..e84b0b9 100644 --- a/gcc/config/stormy16/stormy-abi +++ b/gcc/config/stormy16/stormy-abi @@ -131,21 +131,21 @@ RELA relocs are used exclusively. The relocation types defined are: Name Value Field Calculation Overflow ---------------------------------------------------------------- -R_XSTORMY16_NONE 0 none none none -R_XSTORMY16_32 1 32 S + A none -R_XSTORMY16_16 2 16 S + A unsigned -R_XSTORMY16_8 3 8 S + A unsigned -R_XSTORMY16_PC32 4 32 S + A - P none -R_XSTORMY16_PC16 5 16 S + A - P signed -R_XSTORMY16_PC8 6 8 S + A - P signed -R_XSTORMY16_REL_12 7 16:12:0 S + A - P signed -R_XSTORMY16_24 8 32:23:1 (S + A) >> 1 unsigned -R_XSTORMY16_GNU_VTINHERIT 9 n/a n/a n/a -R_XSTORMY16_GNU_VTENTRY 10 n/a n/a n/a - -In the 'Calculation' column, 'S' is the value of the symbol to which -the reloc refers, 'A' is the addend, and 'P' represents the place of -the storage unit being relocated. +R_XSTORMY16_NONE 0 none none none +R_XSTORMY16_32 1 32 S + A none +R_XSTORMY16_16 2 16 S + A none +R_XSTORMY16_8 3 8 S + A unsigned +R_XSTORMY16_PC32 4 32 S + A - P none +R_XSTORMY16_PC16 5 16 S + A - P signed +R_XSTORMY16_PC8 6 8 S + A - P signed +R_XSTORMY16_REL_12 7 16:12:0 S + A - P signed +R_XSTORMY16_24 8 32:23:1 (S + A) >> 1 unsigned +R_XSTORMY16_FPTR16 9 16 S + A either +R_XSTORMY16_LO16 10 16 S + A none +R_XSTORMY16_HI16 11 32:16:16 S + A none +R_XSTORMY16_12 12 16:12:0 S + A signed +R_XSTORMY16_GNU_VTINHERIT 128 n/a n/a n/a +R_XSTORMY16_GNU_VTENTRY 129 n/a n/a n/a In the 'Field' column, the first number indicates whether the relocation refers to a byte, word or doubleword. The second number, @@ -153,3 +153,15 @@ if any, indicates the size of the bit-field into which the relocation is to occur (and also the size for overflow checking). The third number indicates the first bit of the bit-field in the word or doubleword, counting the LSB as bit 0. + +In the 'Calculation' column, 'S' is the value of the symbol to which +the reloc refers, 'A' is the addend, and 'P' represents the place of +the storage unit being relocated. + +In the 'Overflow' column, 'none' means that any overflow of the +computation perfomed in the 'Calculation' column is ignored. +'signed' means that the overflow is only reported if it happens when +the values are treated as signed quantities. 'unsigned' is the same, +except that the values are treated as unsigned qunatities. 'either' +means that overflow is reported for either signed or unsigned +overflow. |