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Update to include R_XSTORMY16_FPTR16, R_XSTORMY16_LO16, R_XSTORMY16_HI16 and

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R_XSTORMY16_12 relocs.

From-SVN: r66563
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Nick Clifton 2003-05-07 15:12:32 +00:00 committed by Nick Clifton
parent a65fd2d71b
commit 54350d487d
2 changed files with 33 additions and 15 deletions
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gcc/ChangeLog
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@ -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

42
gcc/config/stormy16/stormy-abi
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@ -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.