Console libSceLibcInternal exports Y9C9GeKyZ3A as a 136-byte STT_OBJECT;
titles that resolve the wide num_get vtable as data need a zeroed 17-slot
object matching the narrow num_get layout on console.
Dinkumware's setprecision returns the same two-register manipulator as setw: the function pointer in RAX and the precision value in RDX. The function stores the argument at ios_base offset 0x1c, leaving flags and width alone.
Disassembled from the libc.prx bundled in PPSA02530's sce_module, where _ZSt12setprecisioni (NID 1h8hFQghR7w) returns a pointer to 'mov %esi,0x1c(%rdi); ret' and has the same 10-byte export shape as _ZSt4setwi. Negative and zero values are stored unchanged; a null stream throws.
The nine-slot _ZTVSt7collateIcE export added by #9979 was still zeroed, so a guest that called through the exported vtable faulted. Fill slots 2 through 8 with the same facet methods that g_collateVtable uses, leave the offset-to-top and typeinfo slots zero, and cover compare, transform, hash, retain and release through the exported object.
The num_put facet's eight do_put overloads build the console's printf format from the stream flags, format through snprintf and lay out the result as the SDK libc.prx does: thousands separators from the stream locale's numpunct, its decimal point, fill and width with left, right and internal adjustment, true and false names under boolalpha, and the console's prefix and infinity rules for floating point.
The time_put facet's do_put formats % with the modifier and conversion through strftime and writes the result through the output iterator's stream buffer, following the SDK libc.prx: it stores into the put area while room remains, calls overflow otherwise, and marks the iterator failed when overflow returns eof or the buffer is null.
Console libSceLibcInternal exports o4kt51-uO48 as a 104-byte STT_OBJECT;
titles that resolve the symbol as data need a zeroed 13-slot vtable like the
other facet vtables, not a missing import.
The export was mistyped as time_put<char, ostreambuf_iterator<wchar_t,
char_traits<char>>>::id, which demangles to a mixed-instantiation name
absent from aerolib. Restore the all-char spelling so the export keeps
its NID BamOsNbUcn4, and pin it: the test now declares the id extern
and round-trips its storage, so a spelling regression fails to link.
Generated with [Devin](https://devin.ai)
Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
LocaleSupport.cpp: keep this branch's console class masks for the ctype
classifiers and main's new isascii and toascii.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Titles resolve NID 59oywaaZbJk as a 112-byte STT_OBJECT on PPSA16833 libc.prx; export fourteen zeroed slots and the matching id so the data object exists while facet methods stay unwired.
isalpha, isdigit, isspace and the other ctype classifiers returned 1 for
a match. The libc.prx bundled with eleven titles returns the matching
bits of its classification table instead, for example 0x20 from isdigit,
0x04 from isspace(' ') and 0x40 from isspace('\t'), and its table marks
tab with 0x400, which isblank returns. The classifiers now return the
exported table's bits under the console's masks, and the table gains the
tab bit; which characters match is unchanged.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Console title libc.prx (PPSA26344) and libSceLibcInternal export H-TDszhsYuY as STT_OBJECT st_size 104; titles that resolve it as data need thirteen zeroed uintptr_t slots.
mazen320 read KfcTPbeaOqg from the console's libSceLibcInternal.sprx
symbol table: an object of 136 bytes, 17 pointer slots. Export that
size instead of the 15 derived from Dinkumware's crt.vc12 xlocnum, and
say in the debt entry that which two virtual functions are added is
not known.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
The public SDK's libSceLibcInternal table declares num_get<char>::id, time_get<char>::id and the
num_get<char> vtable as objects; libSceAmpr exported their NIDs as functions that throw, which a
data consumer reads as code (#8875). libc now defines them the way the other facet ids and the
num_put and codecvt vtables are kept: the ids zero, the vtable 15 zeroed slots (two header
entries, the two destructor entries and Dinkumware's eleven do_get), and libSceAmpr drops the
functions. An import qualified to libSceAmpr.prx falls back to libc, so each object has one
identity.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
Queue the stream in the table of the 8 standard stream
slots of Dinkumware's ios.cpp: the first free slot or the one
that already holds the stream, with a reference count per slot,
and the destructor suppresses the destruction of a standard
stream while its slot still has open references.
Dinkumware's setw returns a manipulator holding a function pointer and the
width, which the caller applies to the stream; the function stores the
width in the stream's ios_base. The export returns that pair in RAX:RDX and
the function writes ios_base::width, leaving flags and precision alone.
Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
_Towctrans passed the guest's descriptor to the host towctrans.
Dinkumware's <wctype.h> (xwcc.h) defines towlower(wc) as
_Towctrans(wc, 1) and towupper(wc) as _Towctrans(wc, 2), the values
FreeBSD's wctrans.c also uses for "tolower" and "toupper". UCRT reads
1 as toupper and other nonzero values as tolower, so on Windows
towlower(L'A') returned L'A' and towupper(L'a') returned L'a', while
towlower(L'a') returned L'A'. The host wint_t is 16 bits there, which
also turned WEOF into 0xffff. glibc's wctrans_t is a pointer to a
table that towctrans reads, so on Linux descriptor 1 or 2 is
dereferenced as an address.
_Towctrans now takes the guest's 32-bit wint_t and size_t descriptor.
1 and 2 map 0..255 through the C locale tables behind _Getptolower and
_Getptoupper and return other values unchanged. Any other descriptor
sets errno to EINVAL and returns wc unchanged, as FreeBSD's
towctrans_l does.
Dean