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gdb hio: lseek returns 64-bit

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TuxSH 2019-05-04 17:08:32 +02:00
parent 23c40aeb8e
commit 2c8a1eb5c6
2 changed files with 5 additions and 4 deletions
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2
sysmodules/rosalina/include/gdb.h
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@ -56,7 +56,7 @@ typedef struct PackedGdbHioRequest
size_t stringLengths[8]; size_t stringLengths[8];
// Return // Return
int retval; s64 retval;
int gdbErrno; int gdbErrno;
bool ctrlC; bool ctrlC;
} PackedGdbHioRequest; } PackedGdbHioRequest;

7
sysmodules/rosalina/source/gdb/hio.c
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@ -77,14 +77,14 @@ GDB_DECLARE_HANDLER(HioReply)
// "Call specific attachement" is always empty, though. // "Call specific attachement" is always empty, though.
const char *pos = ctx->commandData; const char *pos = ctx->commandData;
u32 retval; u64 retval;
if (*pos == 0 || *pos == ',') if (*pos == 0 || *pos == ',')
return GDB_ReplyErrno(ctx, EILSEQ); return GDB_ReplyErrno(ctx, EILSEQ);
else if (*pos == '-') else if (*pos == '-')
{ {
pos++; pos++;
ctx->currentHioRequest.retval = -1; ctx->currentHioRequest.retval = -1ll;
} }
else if (*pos == '+') else if (*pos == '+')
{ {
@ -94,7 +94,7 @@ GDB_DECLARE_HANDLER(HioReply)
else else
ctx->currentHioRequest.retval = 1; ctx->currentHioRequest.retval = 1;
pos = GDB_ParseHexIntegerList(&retval, pos, 1, ','); pos = GDB_ParseHexIntegerList64(&retval, pos, 1, ',');
if (pos == NULL) if (pos == NULL)
return GDB_ReplyErrno(ctx, EILSEQ); return GDB_ReplyErrno(ctx, EILSEQ);
@ -106,6 +106,7 @@ GDB_DECLARE_HANDLER(HioReply)
if (*pos != 0) if (*pos != 0)
{ {
u32 errno_; u32 errno_;
// GDB protocol technically allows errno to have a +/- prefix but this will never happen.
pos = GDB_ParseHexIntegerList(&errno_, ++pos, 1, ','); pos = GDB_ParseHexIntegerList(&errno_, ++pos, 1, ',');
ctx->currentHioRequest.gdbErrno = (int)errno_; ctx->currentHioRequest.gdbErrno = (int)errno_;
if (pos == NULL) if (pos == NULL)