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format: Drop fd_strplcpy

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This commit is contained in:
Alexis Engelke
2022-11-25 14:58:58 +01:00
parent 6facb5f08c
commit 0e0b03f839
1 changed files with 6 additions and 17 deletions
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23
format.c
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@@ -28,15 +28,6 @@ struct FdStr {
#define fd_stre(s) ((struct FdStr) { (s "\0\0\0\0\0\0\0\0\0\0"), sizeof (s)-1 })
static char*
fd_strplcpy(char* restrict dst, const char* src, size_t size) {
while (*src && size > 1)
*dst++ = *src++, size--;
if (size)
*dst = 0;
return dst;
}
static char*
fd_strpcat(char* restrict dst, struct FdStr src) {
#ifdef __GNUC__
@@ -424,29 +415,27 @@ fd_format_impl(char buf[DECLARE_RESTRICTED_ARRAY_SIZE(128)], const FdInstr* inst
size_t immediate = FD_OP_IMM(instr, i);
// Some instructions have actually two immediate operands which are
// decoded as a single operand. Split them here appropriately.
size_t splitimm = 0;
const char* splitsep = ", ";
switch (FD_TYPE(instr)) {
default:
goto nosplitimm;
case FDI_SSE_EXTRQ:
case FDI_SSE_INSERTQ:
splitimm = immediate & 0xff;
buf = fd_strpcatnum(buf, immediate & 0xff);
buf = fd_strpcat(buf, fd_stre(", "));
immediate = (immediate >> 8) & 0xff;
break;
case FDI_ENTER:
splitimm = immediate & 0xffff;
buf = fd_strpcatnum(buf, immediate & 0xffff);
buf = fd_strpcat(buf, fd_stre(", "));
immediate = (immediate >> 16) & 0xff;
break;
case FDI_JMPF:
case FDI_CALLF:
splitsep = ":";
splitimm = (immediate >> (8 << size)) & 0xffff;
buf = fd_strpcatnum(buf, (immediate >> (8 << size)) & 0xffff);
*buf++ = ':';
// immediate is masked below.
break;
}
buf = fd_strpcatnum(buf, splitimm);
buf = fd_strplcpy(buf, splitsep, 4);
nosplitimm:
if (op_type == FD_OT_OFF)