OpenE2K/binutils-gdb
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add more direct/unpack code

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This commit is contained in:
Doug Evans 1998-01-29 19:37:59 +00:00
parent 7649e13e67
commit d476d46aab
1 changed files with 19 additions and 2 deletions
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21
gas/config/tc-dvp.c
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@ -320,6 +320,10 @@ assemble_pke (str)
cur_varlen_insn = f;
if (opcode->flags & PKE_OPCODE_MPG)
cur_asm_state = ASM_MPG;
else if (opcode->flags & PKE_OPCODE_DIRECT)
cur_asm_state = ASM_DIRECT;
else if (opcode->flags & PKE_OPCODE_UNPACK)
cur_asm_state = ASM_UNPACK;
}
else
{
@ -328,6 +332,10 @@ assemble_pke (str)
used to indicate we're expecting to see a .endmpg. */
if (opcode->flags & PKE_OPCODE_MPG)
cur_asm_state = ASM_VU;
else if (opcode->flags & PKE_OPCODE_DIRECT)
cur_asm_state = ASM_GPUIF;
else if (opcode->flags & PKE_OPCODE_UNPACK)
cur_asm_state = ASM_INIT;
/* FIXME: We assume there is exactly the right amount of
data. */
}
@ -1202,17 +1210,26 @@ install_pke_length (buf, len)
{
/* mpg */
len /= 4;
/* ??? Worry about data /= 4 cuts off? */
if (len > 256)
as_bad ("mpg data length must be between 1 and 256");
buf[2] = len;
as_bad ("`mpg' data length must be between 1 and 256");
buf[2] = len == 256 ? 0 : len;
}
else if ((cmd & 0x70) == 0x50)
{
/* direct/directhl */
/* ??? Worry about data /= 16 cuts off? */
len /= 16;
if (len > 65536)
as_bad ("`direct' data length must be between 1 and 65536");
len = len == 65536 ? 0 : len;
buf[0] = len;
buf[1] = len >> 8;
}
else if ((cmd & 0x60) == 0x60)
{
/* unpack */
/* FIXME */
}
else
as_fatal ("bad call to install_pke_length");